10 Medical Grade THC Urine Test Strips

THC test strips detect THC in urine with a 50 ng/ml cutoff. Results are visible in five minutes.

• The testing threshold is 50ng/ml.
• The description claims that results may be compromised if read after five minutes.
• The testing is for marijuana only.
• A 510(k) clearance and CLIA waiver apply for home use.
• A money-back guarantee is offered if returned unopened within 30 days.