D5-Acetochlor OA, 10mg

1,3,6,8-Tetrachloro-9H-carbazole, 1.2ml x 50ug/ml, nonane

24R,25-Dihydroxyvitamin D3, 100μg/ml, 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)