BDE-203 (13C12,99%), 50µg/mL in Nonane, 1,2ml

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.

Isopropylbenzene, 1000µg/ml in Cyclohexane, 1ml

S-Metolachlor Metabolite CGA 368208, 50mg