Universal Negative Calibrator (5 mL)

All of the LIl Multiple Analyte Set A, B, and C Drugs of AbuIse Calibrators and Controls are liquid anid ready to use. These Calibrators anid Controls do not have any especially unique technical characteristics. Each contains a known concentration of>a specific (rug analvte as a mixture. The Negative DA U Calibrator is a processed, drug- flee human uinne m1atrix in human Urn e with sod iurn azide (0.09%) as preserv'ativ\e. The Low. Cutoff' Intermedliate, and H-ig Calibrators, as wvell as the 2 levels of Controls are prepared by spiking known concentrations of' drug analyte into the Negative DAU Calibrator mnatrix.

Storage Temp: 2-8 °C