Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml

Petroleum Waxes Linearity Standard ASTM D-5442, 1000μg/mL inCY, 1ml

Sulfur Calibration Mixtures: Di-n-butyl sulfide in Heavy 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)

Metconazole, 100µg/ml in Acetonitrile, 5ml