EPA Method 630/630.1 Stock Solution #2 Back Catalog number: 40025 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D9-N-ETFOSE-M 2-(N-ethyl-d5-perfluoro-1-octanesulfonamido)ethan-d4-ol, 50µg/ml in MeOH, 1,2ml Price on request 8458.6-100-CY Oxydemeton-methyl Price on request 674607 Cloprop, 100mg Price on request