O,O-Diethylhydrogenphosphate, 1000µg/ml in MeOH, 1ml

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)

Oxadiazon-hydroxy ,10 µg/mL,toluene,1mL,

2-Fluorophenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 367-12-4