Sulfadimethoxine, 100 µg/ml, Methanol, 1ml

Tecnazene, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 117-18-0

Di-n-butylsulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 544-40-1

525.2 Calibration Standard