Cinidon-ethyl, 100 µg/ml, Acetonitrile, 5ml

alpha alpha alpha (20R,24RS)-24-Ethylcholestane (82% in mixture with alpha alpha alpha (20S,24RS)-24-Ethylcholestane), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Triazophos, 10.0 µg/ml, Cyclohexane, 10ml

S-Metolachlor Metabolite CGA 50267, 100 µg/ml, Ac