EPA Method 601 - Purgeables Mix #1 Back Catalog number: 40001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679914 Picoxystrobin M8, 10mg Price on request R509502 Rifaximin-d6 (Major), 1mg Price on request 673997 Bentazone, 10.0 µg/ml, Acetonitrile, 10ml Price on request