Test Details
Methodology
Initial presumptive testing by liquid chromatography/tandem mass spectrometry (LC/MS-MS) at a testing threshold of 10 ng/mL; presumptive positives confirmed by definitive liquid chromatography/tandem mass spectrometry (LC/MS-MS) at a testing threshold of 10 ng/mL
Result Turnaround Time
10 - 14 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.
Test Includes
1,3-Dimethylamylamine
Use
Detect the presence of 1,3-dimethylamylamine (DMAA), a stimulant drug and dietary supplement.
Specimen Requirements
Specimen
Urine (random)
Volume
10 mL
Minimum Volume
1 mL
Container
Plastic urine container without preservative
Reference Range
Negative
Storage Instructions
Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen. Specimen is stable for eight days at room temperature, refrigerated, or frozen.
Causes for Rejection
Urine from a preservative tube
LOINC® Map
| Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
|---|---|---|---|---|---|---|
| 791000 | 1,3-Dimethylamylamine, Urine | 73915-1 | 791001 | 1,3-Dimethylamylamine | 73915-1 | |
| Order Code | 791000 | |||||
| Order Code Name | 1,3-Dimethylamylamine, Urine | |||||
| Order Loinc | 73915-1 | |||||
| Result Code | 791001 | |||||
| Result Code Name | 1,3-Dimethylamylamine | |||||
| UofM | ||||||
| Result LOINC | 73915-1 |
| Order Code | Order Name | Result Code | Result Name | UofM | Result LOINC | |
|---|---|---|---|---|---|---|
| Reflex 1 | 791002 | 1,3-Dimethylamylamine Confirm | 791003 | 1,3-Dimethylamylamine | ng/mL | 73916-9 |
| Reflex 1 | ||||||
| Order Code | 791002 | |||||
| Order Name | 1,3-Dimethylamylamine Confirm | |||||
| Result Code | 791003 | |||||
| Result Name | 1,3-Dimethylamylamine | |||||
| UofM | ng/mL | |||||
| Result LOINC | 73916-9 | |||||