Interference Standard Mix 2 Back Catalog number: 53040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10017A CLP Semi-Volatiles - PAH Standard Price on request 79304 Hexachlorocyclopentadiene Price on request 10447.7-5MG Trigonelline-d3 (methyl-d3) hydroiodide Price on request