Interference Standard 4 Back Catalog number: 53041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50594 Copper - 20 PPM Price on request FDSA-I Perfluoro-1-decanesulfonamide, 1.2ml x 50ug/ml, isopropanol Price on request 1304.8-100-ME 3,5-Dimethyl-1-hexene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 7423-69-0 Price on request