EPA Method 601 - Purgeables Mix #1 Back Catalog number: 40001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 4TBPDPP 4-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene Price on request M831502 Mycophenolic Acid-d3, 1mg Price on request 94304 Aliphatic Hydrocarbon Standard C5-C12 Price on request