Perfluoro-4-methyloctanoic acid, 1.2ml x 50ug/ml, methanol

1-[4-(2-Methylpropyl)phenyl]ethanone, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 38861-78-8

D5-Acetochlor ESA sodium salt, 100 µg/ml, Water,

ICP-MS Verification Standard