4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

4-Hydroxychrysene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 63019-40-9

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

Fluconazole-d4 (bismethylene-d4),neat,neat,5mg,