alpha alpha alpha (20R)-Cholestane, 100µg/mLin Isooctane, 1ml

cis-1,2,trans-1,4-1,2,4-Trimethylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4850-28-6

lambda-Cyhalothrin, 10.0 µg/ml, Ethyl acetate, 1

2,3,3',5',6-Pentachlorobiphenyl, 5mg