6-Acetylmorphine-13C3 (free base), , Solvent-, Unit , # of units-, Cas.no.

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)

Pesticides - Mix 23, 100µg/ml in Cyclohexane, 10ml

2,3-Dichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene