PAGE 1 Disclaimer: A drugs’ ability to produce a positive screen depends on the concentration of a drug in the urine and the cross reactivity of the drug towards the specified assay. A negative screen does not necessa

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Date: 2013-08-15 11:58:03		PAGE 1 Disclaimer: A drugs’ ability to produce a positive screen depends on the concentration of a drug in the urine and the cross reactivity of the drug towards the specified assay. A negative screen does not necessa Add to Reading List Source URL: www.dps.state.ia.us Download Document from Source Website File Size: 82,48 KB Share Document on Facebook