Single Drug Test Strip performing the test. For prolonged ...
2018-7-5 · Urine Collection: The Rapid ResponseTM Single Drug Test Strip is formulated for use with urine specimens. Fresh urine does not require any special handling or pretreatment. The urine specimen must be collected in a clean and dry container. Urine collected at any time of the day may be used. Urine specimens exhibiting visible precipitates should be centrifuged, filtered, or …
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