Reference 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt in methanol BWQ0678-2016CAS 73606-19-6SDSCOA View product
Solution Potassium hydroxide-ethanol solution (saponification) BWR5073-2016CAS 1310-58-3SDSCOA View product
Reference 9-Chloro-3-oxa-perfluorononanesulfonic acid potassium salt BWJ6094-2016CAS 73606-19-6SDSCOA View product
Reference 1,4-Dichlorobenzene-D₄，phenanthrene-D₁₀，chrysene-D₁₂ in n-hexane BWQ0685-2016SDSCOA View product
Reference Crude starch, crude protein , crude fat quality control in wheat flour BWS0422-2016SDSCOA View product
Reference Cr⁶⁺ and heavy metals quality control in soil BWS0426-2016SDSCOA 0.46mg/kg16.0mg/kg4.2mg/kg+1 View product
Reference 9-Fluorenylmethyl chloroformate in acetonitrile BWQ0656-2016CAS 28920-43-6SDSCOA View product
Reference Crude starch,crude protein,crude fat quality control in millet flour BWS0721-2016COA View product
