EPA Method 642 - Analytes Back Catalog number: 40057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A634510 Amoxicillin Dimer Sodium Salt (>90%), 1mg Price on request MBP-28 2,4,4'-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request S820002 Sunitinib-d10, 1mg Price on request