{"title":"Certified Reference Materials (ISO 17034)","description":null,"products":[{"product_id":"cu-standard-solution","title":"Cu standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL \/ GBW(E)086262-50ML","offer_id":70987750015229,"sku":"GBW(E)086262-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL \/ GBW(E)086262-100ML","offer_id":70987750047997,"sku":"GBW(E)086262-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086262-20ML","offer_id":70987750080765,"sku":"GBW(E)086262-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086263-50ML","offer_id":70987750113533,"sku":"GBW(E)086263-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086263-20ML","offer_id":70987750146301,"sku":"GBW(E)086263-20ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152887_pic.jpg?v=1785638973"},{"product_id":"fe-standard-solution-2","title":"Fe standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL \/ GBW(E)086260-50ML","offer_id":70987751293181,"sku":"GBW(E)086260-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL \/ GBW(E)086260-100ML","offer_id":70987751325949,"sku":"GBW(E)086260-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086260-20ML","offer_id":70987751358717,"sku":"GBW(E)086260-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086261-20ML","offer_id":70987751391485,"sku":"GBW(E)086261-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086261-50ML","offer_id":70987751424253,"sku":"GBW(E)086261-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152888_pic.jpg?v=1785638987"},{"product_id":"cd-standard-solution","title":"Cd standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL \/ GBW(E)083788-50ML","offer_id":70987752407293,"sku":"GBW(E)083788-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)083788-20ML","offer_id":70987752440061,"sku":"GBW(E)083788-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL \/ GBW(E)083788-100ML","offer_id":70987752472829,"sku":"GBW(E)083788-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)083790-50ML","offer_id":70987752505597,"sku":"GBW(E)083790-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)083790-20ML","offer_id":70987752538365,"sku":"GBW(E)083790-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)083789-50ML","offer_id":70987752571133,"sku":"GBW(E)083789-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)083789-20ML","offer_id":70987752603901,"sku":"GBW(E)083789-20ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152890.jpg?v=1785638994"},{"product_id":"ammonia-nitrogen-in-water","title":"Ammonia nitrogen in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"Not specified \/ 50mL \/ GBW(E)086220-50ML","offer_id":70987752898813,"sku":"GBW(E)086220-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 100mL \/ GBW(E)086220-100ML","offer_id":70987752931581,"sku":"GBW(E)086220-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL \/ GBW(E)086220-20ML","offer_id":70987752964349,"sku":"GBW(E)086220-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 500mL \/ GBW(E)086220-500ML","offer_id":70987752997117,"sku":"GBW(E)086220-500ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL \/ GBW(E)086218-20ML","offer_id":70987753029885,"sku":"GBW(E)086218-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086218-50ML","offer_id":70987753062653,"sku":"GBW(E)086218-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"500μg\/mL \/ 20mL \/ GBW(E)086219","offer_id":70987753095421,"sku":"GBW(E)086219","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152891_pic.jpg?v=1785638997"},{"product_id":"turbidity-in-water-gbw-e-086370","title":"Turbidity in water","description":"\u003cp\u003eReference material intended for instrument calibration, verification, and physicochemical measurement quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL","offer_id":70987753619709,"sku":"GBW(E)086370-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL","offer_id":70987753652477,"sku":"GBW(E)086370-100ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/96_pic.jpg?v=1785639004"},{"product_id":"phosphate-in-water-2","title":"Phosphate in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"Not specified \/ 50mL \/ GBW(E)086177-50ML","offer_id":70987754078461,"sku":"GBW(E)086177-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL \/ GBW(E)086177-20ML","offer_id":70987754111229,"sku":"GBW(E)086177-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"500μg\/mL \/ 20mL \/ GBW(E)086193","offer_id":70987754143997,"sku":"GBW(E)086193","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL \/ GBW(E)086185-20ML","offer_id":70987754176765,"sku":"GBW(E)086185-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086185-50ML","offer_id":70987754209533,"sku":"GBW(E)086185-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152893_pic.jpg?v=1785639008"},{"product_id":"codcr-standard-solution","title":"CODCr standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"Not specified \/ 100mL \/ GBW(E)086356-100ML","offer_id":70987757420797,"sku":"GBW(E)086356-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086356-50ML","offer_id":70987757453565,"sku":"GBW(E)086356-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 500mL \/ GBW(E)086356-500ML","offer_id":70987757486333,"sku":"GBW(E)086356-500ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086359-50ML","offer_id":70987757519101,"sku":"GBW(E)086359-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 500mL \/ GBW(E)086359-500ML","offer_id":70987757551869,"sku":"GBW(E)086359-500ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"1500mg\/L \/ 50mL \/ GBW(E)086825","offer_id":70987757584637,"sku":"GBW(E)086825","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"2000mg\/L \/ 50mL \/ GBW(E)086826","offer_id":70987757617405,"sku":"GBW(E)086826","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086353-50ML","offer_id":70987757650173,"sku":"GBW(E)086353-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 100mL \/ GBW(E)086353-100ML","offer_id":70987757682941,"sku":"GBW(E)086353-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086358-50ML","offer_id":70987757715709,"sku":"GBW(E)086358-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 100mL \/ GBW(E)086358-100ML","offer_id":70987757748477,"sku":"GBW(E)086358-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"200.0mg\/L \/ 50mL \/ GBW(E)086023","offer_id":70987757781245,"sku":"GBW(E)086023","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086355-50ML","offer_id":70987757814013,"sku":"GBW(E)086355-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 100mL \/ GBW(E)086355-100ML","offer_id":70987757846781,"sku":"GBW(E)086355-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 1L \/ GBW(E)086355-1L","offer_id":70987757879549,"sku":"GBW(E)086355-1L","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 500mL \/ GBW(E)086355-500ML","offer_id":70987757912317,"sku":"GBW(E)086355-500ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"250.0mg\/L \/ 50mL \/ GBW(E)086024","offer_id":70987757945085,"sku":"GBW(E)086024","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 100mL \/ GBW(E)086357-100ML","offer_id":70987757977853,"sku":"GBW(E)086357-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086357-50ML","offer_id":70987758010621,"sku":"GBW(E)086357-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"4000μg\/mL \/ 50mL \/ GBW(E)086354","offer_id":70987758043389,"sku":"GBW(E)086354","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"3000mg\/L \/ 50mL \/ GBW(E)086827","offer_id":70987758076157,"sku":"GBW(E)086827","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"150.0mg\/L \/ 50mL \/ GBW(E)086022","offer_id":70987758108925,"sku":"GBW(E)086022","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/246_pic.jpg?v=1785639061"},{"product_id":"bro3-in-water-gbw-e-086322","title":"BrO₃⁻ in Water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"20mL","offer_id":70987758567677,"sku":"GBW(E)086322-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL","offer_id":70987758600445,"sku":"GBW(E)086322-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128179.jpg?v=1785639075"},{"product_id":"dmp-in-methanol-gbw-e-100959","title":"DMP in methanol","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987761451261,"sku":"GBW(E)100959","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128180_pic.jpg?v=1785639103"},{"product_id":"diethyl-phthalate-in-methanol-gbw-e-100960","title":"Diethyl phthalate in methanol","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987761484029,"sku":"GBW(E)100960","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128181_pic.jpg?v=1785639104"},{"product_id":"diisobutyl-phthalate-in-methanol-gbw-e-100964","title":"Diisobutyl phthalate in methanol","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987761516797,"sku":"GBW(E)100964","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128182_pic.jpg?v=1785639104"},{"product_id":"dbp-in-methanol-gbw-e-100963","title":"DBP in methanol","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987761549565,"sku":"GBW(E)100963","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128183_pic.jpg?v=1785639106"},{"product_id":"dihexyl-phthalate-in-methanol-gbw-e-100961","title":"Dihexyl phthalate in methanol","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987761713405,"sku":"GBW(E)100961","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128184_pic.jpg?v=1785639111"},{"product_id":"bis-2-ethylhexyl-phthalate-in-methanol-gbw-e-100965","title":"Bis(2-ethylhexyl) phthalate in methanol","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987761877245,"sku":"GBW(E)100965","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128185_pic.jpg?v=1785639118"},{"product_id":"di-n-octyl-phthalate-in-methanol-gbw-e-100962","title":"Di-n-octyl phthalate in methanol","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987761910013,"sku":"GBW(E)100962","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128186_pic.jpg?v=1785639119"},{"product_id":"toc-in-water-2","title":"TOC in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"Not specified \/ 50mL","offer_id":70987764826365,"sku":"GBW(E)086829-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL","offer_id":70987764859133,"sku":"GBW(E)086829-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 100mL","offer_id":70987764891901,"sku":"GBW(E)086829-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mg\/L \/ 50mL","offer_id":70987764924669,"sku":"GBW(E)086828","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/399_pic.jpg?v=1785639148"},{"product_id":"f-in-water-gbw-e-086174","title":"F⁻ in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL","offer_id":70987765645565,"sku":"GBW(E)086174-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL","offer_id":70987765678333,"sku":"GBW(E)086174-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL","offer_id":70987765711101,"sku":"GBW(E)086174-100ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152894_pic.jpg?v=1785639154"},{"product_id":"chlorine-in-water","title":"Chlorine in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL \/ GBW(E)086175-50ML","offer_id":70987765842173,"sku":"GBW(E)086175-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086175-20ML","offer_id":70987765874941,"sku":"GBW(E)086175-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086195-20ML","offer_id":70987765907709,"sku":"GBW(E)086195-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086195-50ML","offer_id":70987765940477,"sku":"GBW(E)086195-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152895_pic.jpg?v=1785639156"},{"product_id":"bromine-in-water","title":"Bromine in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"Not specified \/ 50mL","offer_id":70987766006013,"sku":"GBW(E)086176-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL","offer_id":70987766038781,"sku":"GBW(E)086176-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"500μg\/mL \/ 20mL","offer_id":70987766071549,"sku":"GBW(E)086194","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152896_pic.jpg?v=1785639157"},{"product_id":"nitrate-in-water-gbw-e-086171","title":"Nitrate in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL","offer_id":70987766104317,"sku":"GBW(E)086171-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL","offer_id":70987766137085,"sku":"GBW(E)086171-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL","offer_id":70987766169853,"sku":"GBW(E)086171-100ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152897_pic.jpg?v=1785639158"},{"product_id":"nitrite-nitrogen-in-water","title":"Nitrite nitrogen in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"Not specified \/ 50mL","offer_id":70987766235389,"sku":"GBW(E)086367-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL","offer_id":70987766268157,"sku":"GBW(E)086367-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"1000μg\/mL \/ 50mL","offer_id":70987766300925,"sku":"GBW(E)086366","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/414_pic.jpg?v=1785639161"},{"product_id":"mixed-phosphate-ph-solution-standard-substance-gbw-e-130935","title":"Mixed phosphate pH solution standard substance","description":"\u003cp\u003eReference material intended for instrument calibration, verification, and physicochemical measurement quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL","offer_id":70987772363005,"sku":"GBW(E)130935-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"500mL","offer_id":70987772395773,"sku":"GBW(E)130935-500ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"1L","offer_id":70987772428541,"sku":"GBW(E)130935-1L","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL","offer_id":70987772461309,"sku":"GBW(E)130935-100ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/507_pic.jpg?v=1785639204"},{"product_id":"potassium-hydrogen-phthalate-ph-standard-gbw-e-130934","title":"Potassium hydrogen phthalate(pH standard)","description":"\u003cp\u003eReference material intended for instrument calibration, verification, and physicochemical measurement quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL","offer_id":70987772494077,"sku":"GBW(E)130934-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"500mL","offer_id":70987772526845,"sku":"GBW(E)130934-500ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL","offer_id":70987772559613,"sku":"GBW(E)130934-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"1L","offer_id":70987772592381,"sku":"GBW(E)130934-1L","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/508_pic.jpg?v=1785639208"},{"product_id":"total-hardness-in-water","title":"Total hardness in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"450μg\/mL \/ 20mL","offer_id":70987772625149,"sku":"GBW(E)086430","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL","offer_id":70987772657917,"sku":"GBW(E)086429-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL","offer_id":70987772690685,"sku":"GBW(E)086429-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/511_pic.jpg?v=1785639208"},{"product_id":"total-dissolved-solids-in-water","title":"Total dissolved solids in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"20g\/L \/ 20mL","offer_id":70987774066941,"sku":"GBW(E)086368","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"40g\/L \/ 20mL","offer_id":70987774099709,"sku":"GBW(E)086369","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/538_pic.jpg?v=1785639216"},{"product_id":"borax-ph-solution-standard-substance-gbw-e-130936","title":"Borax pH solution standard substance","description":"\u003cp\u003eReference material intended for instrument calibration, verification, and physicochemical measurement quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL","offer_id":70987774263549,"sku":"GBW(E)130936-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"500mL","offer_id":70987774296317,"sku":"GBW(E)130936-500ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"1L","offer_id":70987774329085,"sku":"GBW(E)130936-1L","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL","offer_id":70987774361853,"sku":"GBW(E)130936-100ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/541_pic.jpg?v=1785639218"},{"product_id":"fenpropathrin-in-hexane-gbw-e-086248","title":"Fenpropathrin in hexane","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 100μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 1.2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987779703037,"sku":"GBW(E)086248","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128210_pic.jpg?v=1785639273"},{"product_id":"metribuzin-in-methanol-gbw-e-086134","title":"Metribuzin in methanol","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 1.2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987779735805,"sku":"GBW(E)086134","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/759_pic.jpg?v=1785639274"},{"product_id":"ametryn-in-methanol-gbw-e-086135","title":"Ametryn in methanol","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 1.2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987779801341,"sku":"GBW(E)086135","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/761_pic.jpg?v=1785639275"},{"product_id":"parathion-methyl-in-methanol-gbw-e-086132","title":"Parathion-methyl in methanol","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 1.2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987779866877,"sku":"GBW(E)086132","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/763_pic.jpg?v=1785639277"},{"product_id":"dichlorvos-in-methanol-gbw-e-086133","title":"Dichlorvos in methanol","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 1.2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987779899645,"sku":"GBW(E)086133","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/764_pic.jpg?v=1785639277"},{"product_id":"dimethoate-in-methanol-gbw-e-086136","title":"Dimethoate in methanol","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 1.2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987779932413,"sku":"GBW(E)086136","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/765_pic.jpg?v=1785639278"},{"product_id":"ethanol-in-water","title":"Ethanol in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"200μg\/mL(20mg\/100mL) \/ 5mL","offer_id":70987779965181,"sku":"GBW(E)087187","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"800μg\/mL(80mg\/100mL) \/ 5mL","offer_id":70987779997949,"sku":"GBW(E)100970","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"2.00mg\/mL(200mg\/100mL) \/ 5mL","offer_id":70987780030717,"sku":"GBW(E)087191","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"400μg\/mL(40mg\/100mL) \/ 5mL","offer_id":70987780063485,"sku":"GBW(E)087189","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100μg\/mL(10mg\/100mL) \/ 5mL","offer_id":70987780096253,"sku":"GBW(E)087186","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"300μg\/mL(30mg\/100mL) \/ 5mL","offer_id":70987780129021,"sku":"GBW(E)087188","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"3.00mg\/mL(300mg\/100mL) \/ 5mL","offer_id":70987780161789,"sku":"GBW(E)087192","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"500μg\/mL(50mg\/100mL) \/ 5mL","offer_id":70987780194557,"sku":"GBW(E)087190","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"10000μg\/mL(1000mg\/100mL) \/ 5mL","offer_id":70987780227325,"sku":"GBW(E)100972","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"4.00mg\/mL(400mg\/100mL) \/ 5mL","offer_id":70987780260093,"sku":"GBW(E)087193","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"80.0μg\/mL(8mg\/100mL) \/ 5mL","offer_id":70987780292861,"sku":"GBW(E)087185","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/766_pic.jpg?v=1785639279"},{"product_id":"no-in-water","title":"NO₃⁻ in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"20mL \/ GBW(E)086182-20ML","offer_id":70987780849917,"sku":"GBW(E)086182-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086182-50ML","offer_id":70987780882685,"sku":"GBW(E)086182-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086191-20ML","offer_id":70987780915453,"sku":"GBW(E)086191-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086191-50ML","offer_id":70987780948221,"sku":"GBW(E)086191-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/788_pic.jpg?v=1785639283"},{"product_id":"nitrate-nitrogen-in-water-gbw-e-086180","title":"Nitrate nitrogen in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"20mL","offer_id":70987780980989,"sku":"GBW(E)086180-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL","offer_id":70987781013757,"sku":"GBW(E)086180-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/789_pic.jpg?v=1785639284"},{"product_id":"standard-solution-of-ca-gbw-e-083796","title":"Standard Solution of Ca","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"20mL","offer_id":70987781701885,"sku":"GBW(E)083796-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL","offer_id":70987781734653,"sku":"GBW(E)083796-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/800_pic.jpg?v=1785639292"},{"product_id":"mg-standard-solution-gbw-e-086215","title":"Mg standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"20mL","offer_id":70987781767421,"sku":"GBW(E)086215-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL","offer_id":70987781800189,"sku":"GBW(E)086215-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/801_pic.jpg?v=1785639294"},{"product_id":"pb-standard-solution","title":"Pb standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"20mL \/ GBW(E)086338-20ML","offer_id":70987782226173,"sku":"GBW(E)086338-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL \/ GBW(E)086338-100ML","offer_id":70987782258941,"sku":"GBW(E)086338-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086338-50ML","offer_id":70987782291709,"sku":"GBW(E)086338-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086337-50ML","offer_id":70987782324477,"sku":"GBW(E)086337-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086337-20ML","offer_id":70987782357245,"sku":"GBW(E)086337-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100mL \/ GBW(E)086337-100ML","offer_id":70987782390013,"sku":"GBW(E)086337-100ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128212_pic.jpg?v=1785639300"},{"product_id":"total-nitrogen-in-water","title":"Total nitrogen in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"Not specified \/ 20mL \/ GBW(E)086221-20ML","offer_id":70987782521085,"sku":"GBW(E)086221-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086221-50ML","offer_id":70987782553853,"sku":"GBW(E)086221-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"500μg\/mL \/ 20mL \/ GBW(E)086222","offer_id":70987782586621,"sku":"GBW(E)086222","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 50mL \/ GBW(E)086223-50ML","offer_id":70987782619389,"sku":"GBW(E)086223-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 20mL \/ GBW(E)086223-20ML","offer_id":70987782652157,"sku":"GBW(E)086223-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 100mL \/ GBW(E)086223-100ML","offer_id":70987782684925,"sku":"GBW(E)086223-100ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128213_pic.jpg?v=1785639302"},{"product_id":"total-phosphorus-in-water","title":"Total phosphorus in water","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"20mL \/ GBW(E)086224-20ML","offer_id":70987782717693,"sku":"GBW(E)086224-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086224-50ML","offer_id":70987782750461,"sku":"GBW(E)086224-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086225-50ML","offer_id":70987782783229,"sku":"GBW(E)086225-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086225-20ML","offer_id":70987782815997,"sku":"GBW(E)086225-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086226-20ML","offer_id":70987782848765,"sku":"GBW(E)086226-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086226-50ML","offer_id":70987782881533,"sku":"GBW(E)086226-50ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128214_pic.jpg?v=1785639303"},{"product_id":"ca-standard-solution-gbw-e-083795","title":"Ca standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 50mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987785765117,"sku":"GBW(E)083795","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128221_pic.jpg?v=1785639319"},{"product_id":"o-xylene-in-methanol","title":"o-Xylene in methanol","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"100μg\/mL \/ 2mL","offer_id":70987787337981,"sku":"GBW(E)086433","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"1000μg\/mL \/ 2mL","offer_id":70987787370749,"sku":"GBW(E)086434","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"10μg\/mL \/ 2mL","offer_id":70987787403517,"sku":"GBW(E)086331","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/880_pic.jpg?v=1785639339"},{"product_id":"magnesium-standard-solution-gbw-e-086214","title":"Magnesium standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 1000μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 50mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987788943613,"sku":"GBW(E)086214","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128223_pic.jpg?v=1785639341"},{"product_id":"standard-solution-of-zn-gbw-e-086258","title":"Standard Solution of Zn","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL","offer_id":70987789041917,"sku":"GBW(E)086258-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL","offer_id":70987789074685,"sku":"GBW(E)086258-20ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152923_pic.jpg?v=1785639343"},{"product_id":"hg-standard-solution","title":"Hg standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"50mL \/ GBW(E)086362-50ML","offer_id":70987791597821,"sku":"GBW(E)086362-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086362-20ML","offer_id":70987791630589,"sku":"GBW(E)086362-20ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"50mL \/ GBW(E)086363-50ML","offer_id":70987791663357,"sku":"GBW(E)086363-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"20mL \/ GBW(E)086363-20ML","offer_id":70987791696125,"sku":"GBW(E)086363-20ML","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/910.jpg?v=1785639358"},{"product_id":"toluene-in-methanol","title":"Toluene in methanol","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"1000μg\/mL \/ 2mL","offer_id":70987792220413,"sku":"GBW(E)086432","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100μg\/mL \/ 2mL","offer_id":70987792253181,"sku":"GBW(E)086431","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"10μg\/mL \/ 2mL","offer_id":70987792285949,"sku":"GBW(E)086335","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/152924_pic.jpg?v=1785639367"},{"product_id":"ethylbenzene-in-methanol","title":"Ethylbenzene in methanol","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"1000μg\/mL \/ 2mL","offer_id":70987792351485,"sku":"GBW(E)087098","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100μg\/mL \/ 2mL","offer_id":70987792384253,"sku":"GBW(E)087097","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/940_pic.jpg?v=1785639368"},{"product_id":"sodium-standard-solution","title":"Sodium standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"Not specified \/ 50mL","offer_id":70987792974077,"sku":"GBW(E)086211-50ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"Not specified \/ 100mL","offer_id":70987793006845,"sku":"GBW(E)086211-100ML","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"1000μg\/mL \/ 50mL","offer_id":70987793039613,"sku":"GBW(E)086210","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/128231_pic.jpg?v=1785639374"},{"product_id":"prochloraz-in-methanol-gbw-e-086149","title":"Prochloraz in methanol","description":"\u003cp\u003eReference material intended for food safety testing, compositional analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e 100μg\/mL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 1.2mL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEIYEL","offers":[{"title":"Default Title","offer_id":70987793137917,"sku":"GBW(E)086149","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/969_pic.jpg?v=1785639377"},{"product_id":"urea-nitrogen-standard-solution","title":"Urea nitrogen standard solution","description":"\u003cp\u003eReference material intended for environmental testing, water and wastewater analysis, and laboratory quality control. It supports calibration, method verification, validation, and quality-control activities, as applicable.\u003c\/p\u003e\u003cp\u003eAvailable specifications and pack sizes are listed as product options.\u003c\/p\u003e","brand":"WEIYEL","offers":[{"title":"1000μg\/mL \/ 20mL","offer_id":70987793268989,"sku":"GBW(E)086460","price":1.0,"currency_code":"SAR","in_stock":true},{"title":"100μg\/mL \/ 20mL","offer_id":70987793301757,"sku":"GBW(E)086459","price":1.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/5483\/9549\/files\/975_pic.jpg?v=1785639379"}],"url":"https:\/\/labcon.sa\/collections\/certified-reference-materials-iso-17034.oembed?page=4","provider":"LABCON","version":"1.0","type":"link"}