Semi-Volatile Standard Back Catalog number: 20328 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M5PFHXA Perfluoro-n-[1,2,3,4,6-13C5]hexanoic acid, 1.2ml x 50ug/ml, methanol Price on request 9263.17-050-AN U{13C17}-Aflatoxin G1, 0.5µg/ml, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request 95402 Aroclor 1221 & Tetrachloro-m-xylene Price on request