Organophosphorus Pesticide Standard Back Catalog number: 94515 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P3MHPS Perfluoro-3-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol Price on request 98448 Ochratoxin A (from Petromyces albertensis) Price on request M9PFNA Perfluoro-n-[13C9]nonanoic acid, 50µg/ml in MeOH, 1,2ml Price on request