MCPA methyl ester & MCPP methyl ester, 2.0mg/mL in Hexane

D8-2,4'-DDT, 100µg/ml in Acetone, 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)

3-Chloroaniline, 100 µg/ml, Methanol, 5ml