Mass-Labelled PCDD Solution/Mixture, 1.2ml, nonane Back Catalog number: DS-1000 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673709 Tolclofos-methyl, 10.0 µg/ml, Ethyl acetate, 10m Price on request 51126 Petroleum Waxes Internal Standard ASTM D-5442 Price on request 0259.17-10MG 11H-Benzo[a]fluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 238-84-6 Price on request