Dicrotophos, 100 µg/ml, Methanol, 1ml

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)

Coronene-d12, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-5, Cas.no. 16083-32-2

tert.-Butyl-ethylether, 1000µg/ml in MeOH, 5ml