3,6-Dichloro-9H-[13C12]carbazole, 1.2ml x 50ug/ml, nonane Back Catalog number: MCCZ-36 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1507.22-50-T 7,10-Dimethylbenzo[a]pyrene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63104-33-6 Price on request 684297 D4-Salicylic acid, 100 µg/ml, Acetonitrile, 1ml Price on request PCN-CVS-A PAH-CVS-A Calibration Kit, 5 x 200uL, nonane Price on request