D10-Diazinon, 100 µg/ml, Acetonitrile, 1ml

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

3-(4-tert-Butylphenyl)isobutyraldehyde, 250mg

COD Calibration Standard