d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 10 x 1ml

Nitrothal-isopropyl, 100 µg/ml, Ethyl acetate, 5

Methyl tricosanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2433-97-8

Fipronil carboxamide, 100 µg/ml, Ethyl acetate,