Isoxaflutole, 100 µg/ml, Acetonitrile, 5ml

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)

8:2 Di-PAPS, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 678-41-1

WS Trace Elements #2