Ethion, 100 µg/ml, Toluene, 1ml

Aroclor 1248 in Transformer Oil

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)

2-Methylfuran-d3 (>90%), 2,5mg