Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml

Pentabromotoluene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87-83-2

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

4,4'-Dimethylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 613-33-2