Methyl 9-cis-eicosenoate , 1000µg/ml in Isooctane, 1ml

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C)

Formic Acid (Formate)

Pethoxamid-ESA sodium, 10µg/ml in Acetonitrile, 5ml