MBTest Marijuana (THC) Rapid Test Cassette (Urine) - Box of 5 Variant:Box of 5 tests the DFS4 is lightweight and

the DFS4 is lightweight and compatible with other personal protective equipment

Up to 20 hours of LED use

Vegan and free from GMO’s

SR 221 pre-filter & retainer

Hospital-grade supplies

MBTest Marijuana (THC) Rapid Test Cassette (Urine) - Box of 5 Variant:Box of 5 tests the DFS4 is lightweight andSimple, quick and reliable cannabis drug test for home or workplace screening The MBTest Marijuana (THC) Rapid Test Cassette is a reliable and easy to use urine drug test designed to provide fast, preliminary screening for cannabis use in the privacy of your own home or workplace. The self drug test detects the presence of THC metabolites in urine and delivers clear results in just 5 minutes, making it a convenient option for personal monitoring or