m-Phenylenediamine, 1000mg

2,3,3',4,4'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Refinery gasoline oxygenate free, neat, Solvent-neat, Unit 10mL, # of units-1, Cas.no.

Pirimiphos-ethyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23505-41-1