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

Phosmet, 100 µg/ml, Cyclohexane, 1ml

5,8-Dihydro-1,4-naphthoquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6295-28-9

Metsulfuron-methyl, 10 µg/ml, Acetonitrile, 10ml