EPA Method 8040 - Surrogate Standard Mix Back Catalog number: 80413 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 38248 Pesticides PT GC-MS/MS Price on request 40001 EPA Method 601 - Purgeables Mix #1 Price on request 677891 Diclobutrazol, 10 µg/ml, Ethyl acetate, 10ml Price on request