MEPERIDINE BY GC/MS (MPD)
: MPD, GC/MS Meperidine, Demerol
: Meperidine, Normeperidine
: Routine urine container-No preservative
: 5 mL urine
: 1 mL urine
: Refrigerated if not delivered to lab immediately after collection.
Reasons for Rejection
: Monday-Friday (routine). Call the Toxicology lab for stat request at 615-322-0162.
: Routine: 48-72 hours
Search Options for the Test Directory:
1. Enter the test name in the Keyword search field.
Hint: You can also enter any part of the test name to expand the search.
(Example: you can type "west" or "sed" or "rate" to find Westergren Sedimentation Rate)
2. Enter the Vanderbilt Test Code, if known.
3. Choose one of the letter boxes to display a list of all test names and keywords starting with that letter.
If you are unable to find a test in our directory, please contact VPLS at
1-800-551-5227 or e-mail firstname.lastname@example.org.