The One Step Drug screen Test Card yields a positive result when the Benzodiazepines in urine exceeds 300 ng/ml.
The BZO One Step Benzodiazepines Drug Test Strip is a rapid urine screening test that can be performed without the use of an instrument.
Disposable test – use once, then throw away.
LOW PRICE GUARANTEE!
Original price was: $9.95.$1.75Current price is: $1.75.
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