URINE TOXICOLOGY CARRYOVER-UTCO

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URINE TOXICOLOGY CARRYOVER - UTCO

UTCO

Analyte	Number of Shipments

Benzoylecgonine	One shipment per year
Delta‑9‑THC‑COOH
Opiates
Amphetamine

Program Information

Two 40.0‑mL urine specimens (low and high levels)
Designed to screen for instrument sample probe carryover

Shipping Schedule

Shipment A: May 6

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