synthetic urine

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Gas Chromatography–Mass Spectrometry Testing

  Gas chromatography-mass spectrometry is a means of analyzing samples to identify individual substances using the features of gas-liquid chromatography as well as mass spectrometry. What Is Gas Chromatography-Mass Spectrometry? Gas Chromatography-Mass Spectrometry is a method that labs use to detect trace amounts of substances in one sample. Lab facilities that perform testing on urine …

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Pre-Employment Nicotine Screening? Why you need Quick Fix Urine!

In a study done by the Centers for Disease Control and Prevention, smoking and second-hand smoke causes over 400,000 deaths, decreases worker productivity and costs near 200 million in healthcare. If you are a nicotine user looking for a job, in a state that does NOT have smoker protection laws, your job prospects diminish. Is …

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