Perfluoro-n-decanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFDA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended MHCH-MXA Mass-Labelled HCH Solution/Mixture, 1.2ml, nonane Price on request 675549 Chloropropylate, 10.0 µg/ml, Acetonitrile, 10ml Price on request 1788.20-5MG 6-Aminobenzo[a]pyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 7428-83-3 Price on request