Endosulfan sulphate

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)

Lincomycin Hydrochloride,neat,neat,100mg,

Ethanol standard in whole blood,3.0g/L,whole blood, 1.5mL