Test Budha Logo
Menu
Disclosure
This website is a participant in the Amazon Services LLC Associates Program. We are reader-supported. If you buy something through links on our site, we may earn an affiliate commission at no additional cost to you. This doesn't affect which products are included in our content. It helps us pay to keep this site free to use while providing you with expertly-researched unbiased recommendations.

The Best Urine Drug Test Kit of 2021

  Updated on 19 October, 2021

Handpicked
Quality-Checked
Generated From 25K+ Reviews!
SaleBestseller No. 1
5 Pack Identify Diagnostics 12 Panel Drug Test Cup with BUP...
  • CLIA Waived / 510k Cleared. Temperature Strip Included. Choose: 5, 10, 15, 25, 50, 75,...
  • IMPORTANT: Wait a full 5 minutes before reading results. Some T-Lines may appear instantly...
  • Over 99% accuracy in detecting drugs according to the listed cut-off levels. Drugs Tested:...
  • Used by national rehabilitation facilities, home office drug testing, workplace,...
SaleBestseller No. 2
5 Pack [email protected] 5 Panel Instant Drug Test Kits - Test...
  • ★ ACCURATE: Most comprehensive and trusted 5 Panel Screening urine dip drug test. More...
  • ★ EASY AND CLEAR: Just remove the cap and dip the test into urine for only 10 seconds;...
  • ★ 510(k) Cleared for Home Use (OTC Use), CLIA Waived for professional use; Same science...
  • ★ IDEAL FOR Home drug testing / Workplace testing /School/college/university drug...
Bestseller No. 3
Prime Screen [5 Pack] 6 Panel Urine Drug Test Kit...
  • Accurate and Reliable - 510(k) Cleared for Home Use (OTC Use) and professional use. Over...
  • Easy and Fast - Dip the test in urine for 10 seconds and read the result in 5 minutes. 2...
  • Multi-scenario Usage - Ideal for workplace/ Teens screening at home / Pain Clinics/ Rehab...
  • Peace of Mind - Test yourself, your staff or your family member regularly to know when you...
Bestseller No. 4
Prime Screen Urine Drug Test Compact Cup 16 Panel Kit...
  • CREDIBLE: Same technology used as Lab screening test.
Bestseller No. 5
[100 Pack Bulk Special] 12 Panel Urine Drug Test Cups | AMP,...
  • ★ Fast and Accurate Test Results
  • ★ Test for 12 Commonly Abused Drugs
  • ★ Comes With Built-In Temperature Strip used to help Authenticate Urine Sample
  • ★ Leak-Resistant Design. Both Cups and Lids are Leak-Proof

How We Score

Learn More
Our app considers products features, online popularity, consumer’s reviews, brand reputation, prices, and many more factors, as well as reviews by our experts.

Click on products MORE INFO button to explore, or read more About Us
8.9
Popularity
7.9
Reviews
8.4
Reputation
9.5
Quality

Buyer's Guide: Urine Drug Test Kit

How Are Urine Drug Test Kit and Samples Interpreted?

Urine Drug Test Kit includes all items needed for performing a urine drug test. Most rapid testing kits produce a positive result in only a few minutes to five hours. They use a patented competitive immunoassays where different medications of abuse compete with the conjugated residue on the analyte test strips. Urine drug test kits employ a recently developed technique called dry chemistry. This technique renders accurate and reliable results, even under rigorous laboratory conditions.

A simple laboratory technique, the collection of sample vials of the subjects' normal urine shows levels of Butanol, Glycolic acid and N-acetyl-d Glucosamine. The collection vials are placed in a thermoset collection cup under controlled temperature and flown to the Analytical Core, where temperature and pressure are adjusted to exacting standards. The temperature and pressure are also held constant for up to five minutes to allow for sample incubation at room temperature. The thermometer used is an APC-based thermometer with an accurate digital display.

The dip coating process allows technicians to recognize volatile substances in urine. The temperature and concentration gradient reveals the amount of Butanol, Glycolic acid and N-acetyl-d Glucosamine present in the urine. The lines appear green when concentrations are above the detection limit and appear red when below the detection limit. In some cases, a small dark line appears at the bottom of the cup when a high concentration is detected.

Urine drug testing kits for forensic analysis have also been adapted for non forensic uses. Blood samples, hair and saliva samples from criminal offenders are some such sources. In these cases, the analytical methodologies are almost the same for urine drug testing kits. The most common analytical technique employed is HPLC-based metabolite detection. This method involves using tandem mass spectrometry to identify and quantify analytes. Some of the commonly detected analytes are amphetamines, cocaine, marijuana, heroin, methamphetamines, opioids, steroids, hallucinogens, inhalants, and drugs of abuse ( heroine, opium and barbiturates).

Immunoassays are sensitive tests that can detect and measure immunoantiquines, immunoglobulin and other antigens commonly found in drug use and drug abusers. In immunoassays, antibodies are introduced into the subject through intravenous injection. When the antibodies interact with the antigens, they generate a color change as they settle in the sample. These color changes can be compared with results obtained by using the standard curve immunoassays. Due to the various laboratories that perform immunoassays and their methods, false positives are rare.

Most accurate results are achieved when the first few urine samples are collected. For example, a standard urine drug test kit should only require two collections of urine samples in order to achieve statistically significant results. Samples more than two days old will not yield consistent results and are not considered reliable for analysis. It is important that all collection be done in the proper setting and under the proper surveillance of medical personnel. Sampling procedures and post-imbursement guidelines should be carefully reviewed and the proper specimen collection methods should be employed.

Urine Panel Drug Test results are normally achieved within five minutes after the initial wash. The test panel usually requires two strips to obtain the final urine test results. The test strip should be placed in a small disposable cup to collect the first strip in five minutes. Urine collection kits normally come with a collection strip and meter. The meter can be used to indicate the exact collection site (site A or B) and is used most frequently for pre-test trials.

The entire process, including collection, analysis and interpretation of the results is completed within ten minutes, much shorter than the incubation period of a blood draw. The analyzer utilizes a computerized system that automatically adjusts the concentration of drugs throughout the analysis process. A urine sample is then drawn from the individual's private genital area and analyzed using a fully automated machine. This procedure is highly accurate and reliable, especially for routine or frequent drug testing.