Interference Standards Set Back Catalog number: 53038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9773.23 Zolpidem hemitartrate, , Solvent-, Unit , # of units-, Cas.no. 99294-93-6 Price on request 680522 2-n-Nonylphenol-mono-ethoxylate, 100 µg/ml, Aceto Price on request 675457 Dicloxacillin sodium salt monohydrate, 100mg Price on request