Interference Standard Mix 2 Back Catalog number: 53040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2357.24-100-ME Tetrahexylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 4328-13-6 Price on request 673334 Isoxaben, 10.0 µg/ml, Acetonitrile, 10ml Price on request 59763 Metals Mix Price on request