Urine testing is the most common drug testing around. This is typically broken up into two types of tests: drug screen and drug test. There are different types of these tests, but the most commonly used is a 5 panel test which tests for THC, Opiates, PCP, Amphetamines, and Cocaine. These tests are sometimes referred to EMIT, which stands for something long and hard to remember (Enzyme Multiplied Immunoassay Test), but most commonly it is referred to as a dipstick test, or instant screen.
Now this brings us to the drug test. This is scientifically referred to as a gc/ms test (Gas Chromatography/Mass Spectrometry) but is more easily referred to as a lab test. This is the most accurate type of urine testing. What many labs will do is use the cheaper less accurate instant screen to initially screen your urine. This will give the lab a preliminary result as to if you are a drug user or not. If the instant test is negative, you pass. If the test is positive, then they will do a confirmation lab test. This will give them a more precise result, eliminating any false positives that may have occurred on the instant test. Certain people are subject to DOT drug tests, or Department of Transportation drug tests. These types of tests are regulated by the Department of Transportation and if the guidelines are not followed then the results are considered invalid. On these tests, an instant screen is always done first, and if the result is positive, the sample is sent for confirmation with a lab test. DOT will only test for five different substances: Marijuana, Opiates, Cocaine, Amphetamines, and PCP.
It is obvious to drug testing labs that people will try to manipulate their urine sample in order to pass their tests. For this reason, integrity tests are done on the urine sample in order to make sure this is a human urine sample that has not been tampered with. They will also check to make sure the urine is not diluted, meaning there is too much water in the urine. Once the urine sample has passed the integrity tests, it is free to be tested with an instant screen or lab test.
Integrity tests are just a piece of litmus paper that they dip into the urine. This stick will test for several constituents of urine which include pH level, specific gravity, and creatinine. Adulterating the sample means to put something in the urine that would cause it to test negative.
A urinalysis (or "UA") is an array of tests performed on urine and one of the most common methods of medical diagnosis. A part of a urinalysis can be performed by using urine dipsticks, in which the test results can be read as color changes.
Our products to pass a urinalysis helped many people to pass urine drug test. We offer only 100% effective products
Find out how to pass a drug test, drug test explanation, drug testing advice, drug testing in high schools, marijuana drug testing, random drug testing, drug testing information, drug testing in the workplace, random drug testing schools, drug testing facts, urinalysis test.
Discover best way to cleanse body of cocaine and THC