Butachlor, 100 µg/ml, Methanol, 1ml Back Catalog number: 678247 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 63132 2,2',3,3',4,6'-Hexachlorobiphenyl (132) Price on request 96612 Carisoprodol Price on request 31056 EPA Method 552.1 - Surrogate Standard Price on request