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For in vitro diagnostic use. Others BNZ2 IVD BNZ2 CPS_000052 ONLINE DAT Benzodiazepines II 04 939 417 190 4 939 417 190 04939417190 4939417190 04939417190 BENZ2, 200T, cobas c BNZ2 04015630999347 Reagents, kits 200 tests cobas c 311/501/502 true 08 056 927 190 8 056 927 190 08056927190 8056927190 08056927190 BENZ2, 850T, cobas c pack green BNZ2 07613336121054 Reagents, kits 850 tests cobas c 303/503/703 true 0204939417190c501 BNZ2 ONLINE DAT Benzodiazepines II en 2 FF00000006AC8F0E FF000000060EBB0E 04939417190 309 cobas c 501 2324 cobas c 502 308 cobas c 311 Product information shown on this page contains elements of the officially released Method Sheet. If you require further information please refer to the full Method Sheet PDF under the given link, or contact your local Roche country representative. Intended useBenzodiazepines II (BNZ2) is an in vitro diagnostic test for the qualitative and semiquantitative detection of benzodiazepines in human urine on cobas c systems at cutoff concentrations of 100 ng/mL, 200 ng/mL, and 300 ng/mL.Semiquantitative test results may be obtained that permit laboratories to assess assay performance as part of a quality control program. Semiquantitative assays are intended to determine an appropriate dilution of the specimen for confirmation by a confirmatory method such as gas chromatography/mass spectrometry (GC‑MS), or Liquid Chromatography coupled with Tandem Mass Spectrometry (LC‑MS/MS).Benzodiazepines II provides only a preliminary analytical test result. A more specific alternate chemical method must be used in order to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (GC‑MS) or Liquid Chromatography coupled with Tandem Mass Spectrometry (LC‑MS/MS) is the preferred confirmatory method.LREFKarch SB, ed. Drug Abuse Handbook. Boca Raton, FL: CRC Press LLC 1998.,LREFSalamone SJ, ed. Benzodiazepines and GHB: Detection and Pharmacology. Totowa, NJ: Humana Press 2001. Clinical consideration and professional judgment should be applied to any drug of abuse test result, particularly when preliminary positive results are used. en