12 Pack-INVBIO THC 20 ng/ml Low Cut-Off Level,Urine Home Panel Marijuana Drug Testing Kits,Cannabinoids Drug Test Marijuana Dipcard,Manual in English & Spanish
Brand: INVBIO
The marijuana (THC) cannabinoids (Cannabis) drug test dip card is a lateral flow chromatographic immunoassay for the detection of Marijuana in urine at the low cut-off level of 20ng/mL<b> <br><br>Your attention plz</b><br><br>There is a possibility that technical or procedural errors, as well as other interfering substances in the urine specimen may cause erroneous results.<br><br> ※ Adulterants, such as bleach and/or alum, in urine specimens may produce erroneous results regardless of the analytical method used. If adulteration is suspected, the test. should be repeated with another urine specimen. <br>※A Positive result does not indicate level or intoxication, administration route or concentration in urine.<br> ※ A Negative result may not necessarily indicate drug-free urine. Negative results can be obtained when drug is present but below the cut-off level of the test.<br> ※ Test does not distinguish between drugs of abuse and certain medications
Easy to use: Vertically our drug test dip card in the urine specimen for at least 10 to 15 seconds,then read the result at 3- 5 minutes.
High senstivity:Ours is low cut off level 20 ng/ml, can test below the 50 ng/mL, most other marijuana drug test kit just can test 50 ng/ml
High accuracy: over 99% in detecting marijuana 20ng, CE approval
Manual in both English and Spanish