Clofentezine, 100 µg/ml, Acetonitrile, 5ml

Primary Freon Standard

7,8,9,10-Tetrahydro-benzo[a]pyren-7-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6272-55-5

Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane