Place of Origin: Tianjin, China
Material:Plastic
Shelf Life:2 years
Quality Certification:ISO
Instrument classification:Class II
All wholesale rapid test kit papers are strictly screened and urine drug screen test kits can only be issued after step-by-step supervision.
Interpretation of the results of our at home drug kit:
1. If you have drugs in your system, two bars will appear on the clean drug test kit.
2. If you don't have one in your body, only one sign will appear on the home drug kits.
3. If no label appears, home use drug testing kits is invalid.
RECARE: We have the ability to respond to customers in a timely manner. If you need it, you can contact us as soon as possible.