EPA Method 8310 Surrogates, 50µg/ml in MeChl, 1ml Back Catalog number: 91206 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 8769.0-1G Polyphosphoric acids ammonium salt, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 68333-79-9 Price on request 676406 Metazachlor ESA sodium salt, 10.0 µg/ml, Acetonit Price on request 673369 Isofenphos-oxon, 100 µg/ml, Acetonitrile, 5ml Price on request
