Anions Mix #2 Back Catalog number: 59574 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70058 Di-n-butyl phthalate Price on request 685687 Acetaldehyde-2,4-DNPH, 1000µg/ml in Acetonitrile, Price on request 70202 Indeno(1,2,3-cd)pyrene Price on request