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  • November 9th, 2010

    How To Carry Urine Into A Drug Screening

    Read for how to carry urine into a drug screening

    Whenever you are going for drug test it is important to know how to carry urine into a drug screening. You might know what the purpose behind urine testing is. It is to check presence of several drugs in body system. Till date urine testing is considered as most simple yet reliable way to check availability of drugs. It is also cheaper way to have safe drug test. Other than this advantage there is actually no need of any lab technician person for drug testing.

    Among the four main aspects of drug testing, screening carries significant importance. Drug screening shows recent drug consumption. Furthermore urine testing shows availability of drugs in your system within past week. Those who have heavy use of cocaine or marijuana get positive test result even after a month as well. Drug screening kits available at medical shop can be one easiest way. They are simple from the storage point of view as well as come with the longer shelf life. Few kits have pair of gloves and cup to take urine samples. There are no complication and it really not take much time. So when next time you are getting ready for a drug test, be sure you have drug screening kit with you.

    There are some drug screening kits with which you can have almost twelve different test. Whenever urine examined for specific drug availability, very first visual checking is done. Second test is carried out for confirmation purpose provided there are positive results in first test. Under the guidance of trained physician urine samples are reviewed again. Some drug screening centers provides facility to know result within shorter period of time. If drug screening test comes negative then there is no need of having further confirmation and review test.

    Urine samples which get positive results, screened again in laboratory with more analytic techniques. These further examinations are to detect exact amount of drug present in the body system. One is gas chromatography where as other one is mass spectrometry. With gas chromatography substance present in the urine samples are separated and in mass spectrometry, each separate substance is counted. For both kind of drug screening it is very essential to have laboratory set up’s.

    Finally, drug screening is very much important to check availability of drugs. There are several types in it, but as said earlier urine test is consider as most economical as well as reliable way to confirm drug samples.
    o Some urine samples can be screened at the collection site and results can be known within minutes – others are screened at a laboratory. Negative results are accepted as is and are not confirmed or reviewed.
    o Urine specimens that show the presence of drugs in the initial screening are examined again in a laboratory setting under two analytic techniques called gas chromatography and mass spectrometry. Through gas chromatography, the various substances in the urine are separated and through mass spectrometry, they are shown as positive or negative.

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