Thermo Scientific™ DRI™ Fentanyl II Drugs of Abuse Calibrators

Description

• Ensure accurate calibration with the Thermo Scientific DRI Fentanyl II Drugs of Abuse Calibrators, designed for urine screening with the Thermo Scientific DRI Fentanyl II Drug of Abuse Assay
• The calibrators, sold separately, include a negative urine calibrator and a cutoff calibrator spiked with 1 ng/mL of fentanyl
• Specifically detect fentanyl and its major metabolite, norfentanyl, at physiologically relevant concentrations in human urine Low cross-reactivity to other non-fentanyl synthetic opioids and over-the-counter medication High sensitivity with a cutoff concentration of 1 ng/mL Superior assay precision Excellent correlation to LC-MS/MS Liquid, Ready-to-Use