Drug Test - Marijuana (THC) 25 Urine Test Strips

by Devon Medical

Product Features

• FDA Approved Drug screen test strip that tests for-THC-Marijuana
• Simple and easy to use
• Convenient with accurate, rapid results

Product Description

Test Procedures Remove the test strip from the sealed pouch. Immerse the strip into the urine with the arrow pointing towards the urine. Take the strip out after 3 seconds and lay the strip flat on a clean, dry, non-absorbent surface. Read the results within 5 minutes. Do not read results after more than 5 minutes. ***Interpretation of Results*** Positive:(+) A rose-pink band is visible in the control region. No color band appears in the appropriate test region. It indicates a positive results for the corresponding drug of that specific test zone. Negative: (-) A rose-pink band is visible in the control region and the appropriate test region. It indicates that the concentration of the corresponding drug of that specific test zone is zero or below the detection limit of the test.

Product Details

• Shipping Weight: 3 ounces (View shipping rates and policies)
• ASIN: B000HWNX2I
• UPC: 879766001336
• Item model number: WDTH-101
• Average Customer Review: 3.5 out of 5 stars  See all reviews (15 customer reviews)
• Amazon Best Sellers Rank: #14,800 in Health & Personal Care (See Top 100 in Health & Personal Care)
  • #3 in Health & Personal Care > Medical Supplies & Equipment > Tests > Drug Tests > Marijuana Tests

Customer Reviews

Most Helpful Customer Reviews

17 of 18 people found the following review helpful:

4.0 out of 5 stars Took some time but works, March 11, 2008

By 

Kavir (Trinidad) - See all my reviews

Amazon Verified Purchase

This review is from: Drug Test - Marijuana (THC) 25 Urine Test Strips (Health and Beauty)

The instructions for this product was a bit unclear (although quite comprehensive) so it took a few dipsticks to make sure I was doing the right thing. After I figured it out of course it was smooth sailing. Basically there are two lines, if both appear (between 5-10 minutes) then you're negative. If one further away from the dipping area appears alone, you're positive. If one appears closer to the dipping area, the test is invalid and should be redone. Hope this helps for those that may be confused.

5 of 5 people found the following review helpful:

5.0 out of 5 stars works great!!, April 28, 2011

By 

Bongulator - See all my reviews

Amazon Verified Purchase

This review is from: Drug Test - Marijuana (THC) 25 Urine Test Strips (Health and Beauty)

Very simple; two lines means you are clean to 50ng, one line means don't go to a job interview especially if the intial cut off is lower than 50ng. GCMS confirmations are at 15ng and you will not beat one of those with flush or adulterants.

I smoked 3-4 times a day for years and it took over 45 days of cessation to test clean. 6'2 240lbs; the line was faint but there.

I buy 50 at a time and the latest test the line got much darker the cleaner you are. Very happy not to pay $15 at the local Superstore USA for a single test. A++++

4 of 5 people found the following review helpful:

5.0 out of 5 stars bang for your buck, February 24, 2011

By 

matt - See all my reviews

Amazon Verified Purchase

This review is from: Drug Test - Marijuana (THC) 25 Urine Test Strips (Health and Beauty)

Came with no instructions, but a quick internet search took care of that. Dip the strip in for 3 seconds up to the "max" line; put on a non-porous flat surface and read in 5 minutes. Two lines means you're negative, with the line further away from the bottom as a control. If this control line is the only one visible, you're positive. If the control line isn't visible, then it's a mistest.

The tests work, did not have an issue with even one of the drug test. They were used mostly by me but were tested on 4 others, with the test showing the corresponding positive or negative.

Highly recommend for someone looking for a cheap test.