Interference Standard Mix 2 Back Catalog number: 52040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673573 Ethoxyquin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 79373 Hexachlorobutadiene Price on request 0246.36-200-T 2.3,7.8-Di-(peri-naphthylene)-pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 362052-03-7 Price on request