13C6-2,4-D, 100µg/ml in Acetonitrile, 1ml

Method 1613 Calibration Solution [CS1], in Nonane, 0,2ml

Chloroform, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 67-66-3

Ethylbenzene