n-Hydrocarbon Standard (C5-C18), 2000µg/ml in MeOH, 1ml

Cypermethrin, 100 µg/ml, Ethyl acetate, 5ml

N-Nitrosodiisopropylamine, 50mg

alphaßß (20R,24R)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 71117-92-5