Internal Standard for AB SIM Back Catalog number: 94516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1708.16-K-T-KIT Single 16 EPA-PAH Kit, toluene-1000µg/mL each, 1000µg/mL, Solvent-toluene, Unit Kit, # of units-1, Cas.no. Price on request 8459.9-100 Propanil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 709-98-8 Price on request 679116 D10-Parathion-ethyl, 100 µg/ml, Acetone, 1ml Price on request