September 12, 2011
Drugs & Testing
To help ensure the integrity of urine drug tests, it’s important to perform specimen validity testing. Adulterants are foreign substances either ingested or added directly to a urine specimen to prevent the detection of drug use. Donors sometimes attempt to add adulterants, ranging from everyday household items to specific chemical additives, to tamper with the [...]
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September 8, 2011
Drugs & Testing
More than half of employers (57 percent) conduct drug tests on all job candidates, while only 29 percent do not conduct drug tests on any job candidates, according to a poll released September 7, 2011 by the Society for Human Resource Management (SHRM) in collaboration with and commissioned by the Drug & Alcohol Testing Industry [...]
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