Carbophenothion, 100 µg/ml, Ethyl acetate, 5ml

Decanoic acid

Calibration Standard THC 20 Analytes, each concentration as listed in cyclohexane; unit : 6x1mL The working standard concentrations are: o-Terphenyl (ITSD) 200 µg/mL 5a-Androstane (ITSD)

SAE 50Motor Oil