PAH standard, 100µg/ml in methylene chloride, 1ml Back Catalog number: 93013 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 677915 Mefenacet, 100 µg/ml, Acetonitrile, 1ml Price on request 10473.16 AH-7921 Price on request M4-B-2378-CDF 4-Bromo-2,3,7,8-tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request