Metals Mix Back Catalog number: 50310 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675038 Acetochlor ESA sodium salt, 10mg Price on request 30108 EPA Method 552.2 - Surrogate Standard Price on request 683859 Halosulfuron-methyl, 100 µg/ml, Acetonitrile, 5m Price on request