Ochratoxin A, 10.0 µg/ml, Acetonitrile, 5ml

2-(N-methylperfluoro-1-octanesulfonamido)-ethanol, 50µg/ml in MeOH, 1,2ml

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)

2-Methoxy-1-propanol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1589-47-5