Chlorbromuron, 1000μg/ml in Acetonitrile, 1ml

Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3

2,3,4,5,6-Pentachlorobiphenyl-d5, 10µg/ml in CY, 5ml

3,5-Di-tert-butylphenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1138-52-9