Metazachlor, 100 µg/ml, Ethyl acetate, 5ml

1-n-Propyl-2-phenylbenzimidazole,neat,neat,10mg,

Danofloxacin mesylate, 100mg

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)