EPA Method 8270 Additional Analytes Back Catalog number: 93678 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677723 D7-Beflubutamid, 100 µg/ml, Acetonitrile, 1ml Price on request 681322 2-Methyl-2-(methylamino)propan-1-ol, 10mg Price on request 674924 Imazosulfuron, 100mg Price on request