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Cotinine Urine Test Strips
$0.49 - $0.85
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As low as $0.75
Cutoff level: Cotinine 200 ng/ml
Cotinine Drug Test Strip
Cutoff Level: 200 ng/ml
How to Read Drug Test Strip
Positive
Only one colored band appears, in the control region (C). No apparent colored band appears in the test region (T).
Negative
Two colored bands appear on the membrane. One brand appears in the control region (C) and another band appears in the test region (T).
Invalid
Control band fails to appear.
How to use Drug Test Strip
| Weight | 0.01 lbs |
|---|---|
| Dimensions | N/A |
| Strip | 1 |
| drug-tested | Cotinine ห(COT) |
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All orders will only be shipped same-day if they are placed before 3pm EST time. Also next day shipments will not be delivered on weekends and that the time taken on air shipments should be counted with business days.
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