FTRPH Window Defining Standard C8 - C40 Even Back Catalog number: 94710 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9685.8-K-IO Octamethylcyclotetrasiloxane, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 556-67-2 Price on request 3445.11-100-CY Methiocarb Price on request 683713 Pretilachlor, 100 µg/ml, Acetonitrile, 5ml Price on request