Test Details
Methodology
Initial presumptive testing by liquid chromatography/mass spectrometry (LC/MS-MS) at a testing threshold of 1.0 ng/mL; presumptive positives confirmed by definitive liquid chromatography/mass spectrometry (LC/MS-MS) at a testing threshold of 1.0 ng/mL
Result Turnaround Time
5 - 10 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Use
Detect presence of MDPV (methylenedioxypyrovalerone)
Specimen Requirements
Specimen
Urine (random)
Volume
10 mL
Minimum Volume
1 mL (Note: This volume does not allow for repeat testing.)
Container
Urine container without preservative
Storage Instructions
Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen.
Causes for Rejection
Urine from preservative tube
LOINC® Map
| Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
|---|---|---|---|---|---|---|
| 790350 | Mephedrone, MDPV, Methylone | 790344 | Mephedrone | 67838-3 | ||
| 790350 | Mephedrone, MDPV, Methylone | 790345 | MDPV | 73687-6 | ||
| 790350 | Mephedrone, MDPV, Methylone | 790346 | Methylone | 73686-8 | ||
| Order Code | 790350 | |||||
| Order Code Name | Mephedrone, MDPV, Methylone | |||||
| Order Loinc | ||||||
| Result Code | 790344 | |||||
| Result Code Name | Mephedrone | |||||
| UofM | ||||||
| Result LOINC | 67838-3 | |||||
| Order Code | 790350 | |||||
| Order Code Name | Mephedrone, MDPV, Methylone | |||||
| Order Loinc | ||||||
| Result Code | 790345 | |||||
| Result Code Name | MDPV | |||||
| UofM | ||||||
| Result LOINC | 73687-6 | |||||
| Order Code | 790350 | |||||
| Order Code Name | Mephedrone, MDPV, Methylone | |||||
| Order Loinc | ||||||
| Result Code | 790346 | |||||
| Result Code Name | Methylone | |||||
| UofM | ||||||
| Result LOINC | 73686-8 |
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 790338 | Mephedrone + MDPV Confirmation | 790339 | Mephedrone | 72795-8 | |
| Reflex 1 | ||||||
| Order Code | 790338 | |||||
| Order Name | Mephedrone + MDPV Confirmation | |||||
| Result Code | 790339 | |||||
| Result Name | Mephedrone | |||||
| UofM | ||||||
| Result LOINC | 72795-8 | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 790338 | Mephedrone + MDPV Confirmation | 790343 | MDPV | 72797-4 | |
| Reflex 1 | ||||||
| Order Code | 790338 | |||||
| Order Name | Mephedrone + MDPV Confirmation | |||||
| Result Code | 790343 | |||||
| Result Name | MDPV | |||||
| UofM | ||||||
| Result LOINC | 72797-4 | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 790338 | Mephedrone + MDPV Confirmation | 790339 | Mephedrone | 72795-8 | |
| Reflex 1 | ||||||
| Order Code | 790338 | |||||
| Order Name | Mephedrone + MDPV Confirmation | |||||
| Result Code | 790339 | |||||
| Result Name | Mephedrone | |||||
| UofM | ||||||
| Result LOINC | 72795-8 | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 790338 | Mephedrone + MDPV Confirmation | 790343 | MDPV | 72797-4 | |
| Reflex 1 | ||||||
| Order Code | 790338 | |||||
| Order Name | Mephedrone + MDPV Confirmation | |||||
| Result Code | 790343 | |||||
| Result Name | MDPV | |||||
| UofM | ||||||
| Result LOINC | 72797-4 | |||||
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 790336 | Methylone Confirmation | 790337 | Methylone | 72793-3 | |
| Reflex 1 | ||||||
| Order Code | 790336 | |||||
| Order Name | Methylone Confirmation | |||||
| Result Code | 790337 | |||||
| Result Name | Methylone | |||||
| UofM | ||||||
| Result LOINC | 72793-3 | |||||