Caffeine

Ethyl formate

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)

Methyl linolenate C18:3, 10mg/ml in Heptane, 1ml