Interference Standard Mix 2 Back Catalog number: 52040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2259.24-10MG 18-Phenyloctadecanoic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19740-00-2 Price on request 674696 Napropamide, 10.0 µg/ml, Cyclohexane, 10ml Price on request 675000 PSA-C18-GCB Mix 14 Price on request