Spike Sample Standard 3

Azinphos-methyl, 100 µg/ml, Ethyl acetate, 5ml

3-Epi-25-Hydroxyvitamin D3-[d3], 50μg/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)