Opiates Drug Test | Urine Testing Strips | Ovus Medical
2019-4-18 · The OPI urine testing strips provide quick results within five minutes. Easy, fast and convenient. Our OPI strips possess a cutoff level of 300 ng/ml. Detection time: 1 to 4 days (depend on use level) This test will be positive for opiates if the sample tested contains at least 300 nanograms of heroin morphine codeine per milliliter of ...
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