Native PFCA Solution/Mixture, 2µg/ml in MeOH, 1,2ml Back Catalog number: PFC-MXA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 91161 EPA Method 525 Internals & Surrogates Price on request 678524 D5-Metamitron, 10.0 µg/ml, Acetonitrile, 1ml Price on request 678374 lambda-Cyhalothrin, 100 µg/ml, Acetonitrile, 5ml Price on request