Sebuthylazin-desethyl, 100 µg/ml, Acetonitrile,

2-Amino-2',5-dichlorobenzophenone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2958-36-3

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)

Triphenylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 217-59-4