a,a,a-Trifluorotoluene

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)

4-Hydroxy-3,5-dichlorobiphenyl, 10mg

Fluchloralin, 10 µg/ml, Ethyl acetate, 10ml