Diuron, 100µg/mL in Acetonitrile, 1ml

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

L-PFHxS with branched isomers (Potassium Salt), 50µg/ml in MeOH, 1,2ml

EN 12916 Calibration Standards 4 Analytes, each concentration as listed in n-heptane; units: 4x1.5mL Certan® bottle, Calibration 1,2-Dimethylbenzene Fluorene Phenanthrene Standard g/100mL g/100mL