Drug and Alcohol Testing Q&A - 2007

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Re: Urine drug negative, blood alcohol canceled

From: Robert Swotinsky MD
Password: orange
Date: 16 Nov 2007
Time: 10:22:34 -0800
Remote Name: 68.184.42.162

Comments

It is a common practice to use one CCF for both blood and urine specimens. No doubt sometimes two CCFs are used for the two specimens. But, it is not uncommon to use just one.