Ethanol standard in water,1.3g/L,water, 1.5mL

Chlorpyrifos-methyl, 100 µg/ml, Ethyl acetate, 5

N-Nitrosodi-n-butylamine-d18, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 1219798-82-9

D4-Rhodamine B, 100 µg/ml, Methanol, 1ml