Ditalimfos, 100 µg/ml, Acetonitrile, 5ml

Ethanol standard in water,4.0g/L,water, 1.5mL

Benz[a]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 56-55-3

2,4-D methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1928-38-7