2,3,4,5-Tetrabromobenzoic acid, 1.2ml x 50ug/ml, methanol

COD Calibration Standard

Furosemid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 54-31-9

Di-iso-butyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 358730-88-8