EPA Method 8270C Mix #1 - BNS Back Catalog number: 82504 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673332 Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml Price on request XA17320000AL Terbutryn, 100µg/mL in Acetonitrile, 1ml Price on request 3382.12-100-AN Dioxathion Price on request