PCB No. 104, 100µg/ml in Isooctane, 1ml

COD Calibration Standard

Sarafloxacin hydrochloride, 100 µg/ml, Methanol,

2,4'-DDT, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 789-02-6