Endrin, 10.0 µg/ml, Ethyl acetate, 10ml

n-Hexane-d14, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 21666-38-6

2-Perfluorohexyl (13C2)ethanoic acid (13C2-6:2 FTCA), 50µg/ml in Isopropanol, 1,2ml

N-Nitrosopiperidine-d10, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 960049-21-2