EPA Method 8310 Surrogates, 50µg/ml in MeChl, 1ml Back Catalog number: 91206 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 32621 1-Bromo-2-chloroethane Price on request 673224 Carbofuran, 10.0 µg/ml, Acetonitrile, 10ml Price on request 678459 Pirimiphos-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request