QC Standard 3 Back Catalog number: 52086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71986 trans-2-Hexene Price on request L20700000AL Dibenzo(a,h)anthracene, 10µg/ml in Acetonitrile, 10ml Price on request 71221 1-Methylnaphthalene-d10 Price on request