Individual Calibration Solutions, 200ul, nonane

Chlorbromuron, 1000μg/ml in Acetonitrile, 1ml

Hexadecyltrimethylammonium bromide, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 57-09-0

2,4-Dimethylpentane