Reference Creatinine quality control in lyophilized human urine BWM500006CAS 60-27-5SDSCOA 0.19g/L0.93g/L2.07g/L View product
Reference Cd quality control sample in drinking mineral water BWS0742-2016CAS 7440-43-9SDSCOA View product
Reference Sb quality control sample in drinking mineral water BWS0738-2016CAS 7440-36-0SDSCOA View product
Reference Creatinine in frozen human serum BWM100138CAS 60-27-5SDSCOA 235.9μmol/L668.6μmol/L235.9μmol/L View product
Reference Pb quality control sample in drinking mineral water BWS0740-2016CAS 7439-92-1SDSCOA View product
Reference As quality control sample in drinking mineral water BWS0741-2016CAS 7440-38-2SDSCOA View product
Reference As quality control in lyophilized human urine BWM500009CAS 7440-38-2SDSCOA 18.6μg/L211.8μg/L211.8μg/L View product
Reference Glucose, urea, creatinine in aqueous solution BWM100120SDSCOA 32.35mmol/L12.60mmol/L2.08mmol/L View product
Reference 2-Butoxyethanol quality control in activated carbon tube BWS0743-2016CAS 111-76-2SDSCOA View product
Reference Isobutyl acetate quality control sample in activated carbon tube BWS0750-2016CAS 110-19-0SDSCOA View product
