Multi-line Drug Screen Test Device (Urine)
2021-4-26 · 1. Bring the pouch to room temperature before opening it. Remove the test device from the sealed pouch and use it as soon as possible. 2. Place the test device on a clean and level surface. Hold the dropper vertically and transfer 3 full drops of urine (approx. 100 µL total volume) to each specimen well (S) of the test device, and then start the timer.
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