EPA Method 601 Purgeables Mix #2 Back Catalog number: 45002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 17218 Toxaphene Price on request 680442 alpha-HCH, 100 µg/ml, Methanol, 1ml Price on request 683306 Trifluoroacetic acid, 1ml Price on request