Tetramethrin, 100 µg/ml, Acetonitrile, 1ml

Diethylnitramine, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. 7119-92-8

Formaldehyde (2 ppm)

17 alpha(H),21ß(H)-25-Norhopane, 1µg