8260B Purgeable Internal Standard Back Catalog number: 93886 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDF-2 2-Chloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 8573.8-KIT ISO 22032 single components, solutions, , Solvent-isooctane, Unit Kit, # of units-1, Cas.no. Price on request EPA-1668CS3 Calibration Verification Solution, 500ul, nonane Price on request