Fluoranthene, 10µg/ml in Acetonitrile, 10ml

D4-Dithianon, 5mg

DEET D7 (methyl D3 benzeneamide D4), 100µg/ml in MeOH, 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)