Catalog Number: 07052979190
For cobas c 501 analyzer:
In vitro test for the determination of nitrite compounds in urine specimens as a means to detect sample adulteration for Drugs of Abuse Testing on Roche/Hitachi cobas c clinical chemistry analyzers.
|Shelf life at 2-8 °C:||See expiration date on cobas c pack label|
|On-board in use and refrigerated on the analyzer:||8 weeks|
Specimen collection and preparation
|Calibrators||S1: SVT Calibrator-Nitrite, CAL 1, 0 mg/L|
|S2: SVT Calibrator-Nitrite, CAL 2, 500 mg/L|
|Calibration frequency||2-point calibration- after cobas c pack change- as required following quality control procedures|
Urine: 50-6000 mg/L
Representative performance data on the analyzers are given below. Results obtained in individual laboratories may differ.
Repeatability was determined using a series of controls in an internal protocol (n = 21, 1 run). Intermediate precision was determined using a series of controls in replicates of 20 for 5 days.