Engine Oil Volatility Standard ASTM D-5480

(20S)-13(17)-Diacholestene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Tris(4-nitrophenyl) Phosphate, >98%, 25g

cis-Permethrin, 100 µg/ml, Acetone, 1ml