Retene, 10µg/ml in Cycohexane, 10ml

5,6-Dichlorovanillin , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 18268-69-4

EPA Method 525 - Pesticide Standard

Disulfoton sulfone, 1000µg/ml in MeOH, 1ml