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Many types of drug testing techniques are available for detecting drug abuse. Urinalysis is one of the most commonly used urine based drug testing as it is a simple technique, and less expensive. Urine drug testing has been popular and employed successfully for testing drugs across the organizations, schools, at home etc.
Drugs tested
Laboratory urine drug testing detects the presence of many drugs with accurate results. This drug testing can detect maximum of 10 most commonly used drugs at once. It detects the parent drug or its metabolites by demonstrating recent use of prescription medications like opioids, benzodiazepines, amphetamines, barbiturates and illegal substances like heroin, illicit cocaine, marijuana, phencyclidine (PCP). This test is used as a screening tool to determine the prior use and concentrations of drugs present in the body.
Procedure followed
For laboratory urine drug test, collection and testing urine specimen is done under the presence of an authorized person. After this, tests are conducted on collected specimen for detection of drug tests by immunoassay screen followed by GS-MS confirmation test. Chemical highlighted test strip is used for this test. The test strip should be examined carefully with the help of lab testing devices depending upon the types of substances to be detected.
For each drug the detection periods and cut off levels depend on the nature and usage of the drug. The detection period of any drug through laboratory urine drug testing is from 6 hours to 3 days from the time of consumption. All screening tests are performed by the immunoassay based on the technology of the testing kit. Confirmatory tests are performed using either gas chromatography/mass spectrometry (GC/MS) or any other superior technique. The samples are treated with either the technical or all of these methods to verify the results. Confirmation results are reported as positive or negative based on SAMSHA cut off levels and all non-negative results are confirmed prior to any disclosure.
Laboratory urine drug test is used as standard test for drug detection. Reliable results are possible with this laboratory drug testing and they can be used as a proof drug abuse. The above information gives you a helpful insight about the laboratory urine drug test, drugs detected through this and the procedure followed.
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Know About Laboratory Urine Drug Test
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Tags: Know About One Step Multi-Drug Screen Test
Drug abuse is a major issue as many people irrespective of age and gender are getting addicted to illicit drugs. According to NSDUH 2007, 114 million Americans of 12 years and above, accounting 46% of the population reported drug abuse at least once in their entire life time. This fact alone states the severity of drug abuse in the United States. To check the drug abuse, instant drug testing kits are playing an important role. Of them, one step multi-drug screen test is unique, as it screens 12 most commonly abused drugs at a time with single device and a single sample.
The twelve drugs:
The one step multi-drug screen test provides quick and quality results of multiple drugs and drug metabolites in urine specimen. This test card tests for combination of Cocaine, Amphetamine, Methamphemine, Marijuana(THC), Methadone, Opiates, Phencyclidine, Barbiturate, Benzodiazepine, Propoxyphene, Tricyclics, and Oxycodone. This drug test is FDA approved.
How to take the test:
The one step multi-drug screen test is simple to administer, designed in the dip-and-read model to check most commonly abused drugs. Make sure that the test card and urine specimen reach the room temperature before testing. Remove the test card from the pouch and discard the moisture absorbent packet. Immerse the test strip in urine with arrows pointing towards the urine specimen, for 10-15 seconds. Do not cross the maximum (MAX) line while immersing the test strip in the urine sample. Put the test card on non-absorbent flat surface, start the timer and wait for red lines to appear. Take the results at five minutes and do not measure after ten minutes.
Interpretation of the test:
With a one step multi-drug screen test, results are available within 5 to 10 minutes, which are 95% to 98% accurate. For a positive result, a red line appears in control region and no line appears in test region. For a negative result, one red appears in control region and another red or pink line in the test region. For an invalid result, a line in control region fails to appear, which generally is caused due to insufficient specimen volume or incorrect procedural techniques. The cut-off levels in one step multi-drug screen test are set to the SAMHSA cut-off levels.
A considerable number of people are abusing illicit drugs causing a major threat to their health and safety. In order to detect and avoid drug abuse in your near ones, one step multi-drug screen test can be helpful to you either at your home or workplace with instant and accurate results.
