3,3',4,4'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Chlorsulfuron, 100 µg/ml, Acetonitrile, 1ml

Benzophenone, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 119-61-9

Method 1614 Calibration Solution [CS2], in Nonane, 0,2ml