Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: NK-ST-B2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 96550 Methaqualone-D4 Price on request 0374.19-200-T 7,9-Dimethylbenz[c]acridine, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 963-89-3 Price on request 678100 Nuarimol, 100 µg/ml, Acetonitrile, 1ml Price on request