Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

7-Aminobenz[a]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2381-18-2

Metazachlor-d6, 100µg/ml in MeOH, 1ml

4-Ethyltoluene