Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Metazachlor ESA, 100µg/mL in Acetonitrile/MeOH, 1m

Perdeuterated Internal Standard - PAH-Mixture 6 7 Analytes, each 200 µg /mL in toluene; units: 1x1mL, 1x5mL Compounds Window 0978.10 Naphthalene-d8 1 [1146-65-2] 1086.12 Biphenyl-d10 2

4-Methyldiphenylmethane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 620-83-7