$2.34
The one step THC(Tetrahydrocannabinol) marijuana drug test urine kit is a simple one step immunochromatographic drug testing assay for the rapid, qualitative detection of THC(Marijuana) in urine. The cutoff of the test is 50 ng/ml of THC(Marijuana). It is the same as the SAMHSA recommended for marijuana drug test screening assay cutoff.
1 - 9
Tests |
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$2.38 ea. |
10 - 24
Tests |
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$1.64
ea. |
size=2>25+ Tests |
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$1.07ea. |
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