Standard #1

N,O-Bis(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 25g, # of units-1, Cas.no. 25561-30-2

Aldrin, 100 µg/ml, Acetonitrile, 1ml

5ß(H)-Cholan-24-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3110-99-4