3,3'-Difluoro-4,4'-dichlorobiphenyl, , Solvent-, Unit , # of units-, Cas.no.

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)

Carvedilol, 100mg

2-Ethylhexyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene