Elsewhere on this site, there is an excellent link to the actual DOT regulations. Those regulations indicate clearly what IS to be included...those being creatinine, specific gravity requirement, PH, and Uric acid.
Sorry, but Uric Acid is not tested for on DOT tests.

Below is the link to the actual regulation outlining the validity tests to be performed on DOT specimens:
DOT Rule 49 CFR Part 40 Section 40.91 | Department of Transportation

And here is the link to the criteria that the labs have to apply when determining a "substituted" (aka "non-human") specimen:
DOT Rule 49 CFR Part 40 Section 40.93 | Department of Transportation
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