8260 Surrogates / Internals Standard Back Catalog number: 91515 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673443 Spiroxamine, 100 µg/ml, Acetonitrile, 5ml Price on request 57729 Copper (Cu) Price on request 30106 EPA Method 552.2 - Methyl Haloacetic Acids Price on request