Methyl cis-9-hexadecenoate (C16:1), 10mg/ml in Heptane, 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)

Ethion, 100 µg/ml, Cyclohexane, 5ml

2-Perfluorodecyl ethanoic acid (10:2), 1.2ml x 50ug/ml, isopropanol