Mass-Labelled PCDD/PCB Sampling Spike, 1.2ml, nonane

17 alpha-Ethynylestradiol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57-63-6

Clomazone, 10.0 µg/ml, Acetonitrile, 10ml

N-Methyl-N'-nitro-N-nitrosoguanidine (wetted with ca. 50% water), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 70-25-7