A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
HEROIN SCREEN w/ CONFIRMAITON
MessagePositive screen will automatically reflex to confirmation testing.
Test Code
HESWC
CPT Codes
80307
Includes
- 6-acetylmorphine (6-MAM)
- Codeine
- Morphine
Preferred Specimen
Urine
Minimum Volume
10 mL (1 full yellow tube)
Other Acceptable Specimens
None
Instructions
Refrigerate or freeze specimen
Transport Container
1 Yellow round bottom tube is preferred.
​Sterile Container or Alverno Toxi Collection kit (Occupational Medicine accounts) will be accepted.
​Sterile Container or Alverno Toxi Collection kit (Occupational Medicine accounts) will be accepted.
Transport Temperature
Refrigerate or freeze
Specimen Stability
- 2-8°C up to 5 days
- Frozen samples will be accepted up to 30 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
QNS (quantity not sufficient). Samples exposed to repeated freeze/thaw cycles will be rejected.
Methodology
EIA reflex LCMS
Setup Schedule
- Screening is performed M, Tu, W, Th, F, Sa, Su
- Confirmation testing is performed M, Tu, W, Th, F
Report Available
- Screen reported same day tested
- Confirmation will be reported 24-48 hours after receipt (M-F only)
Reference Range
Negative
Drug Name | ng/mL |
---|---|
Heroin | 10 |
Clinical Significance
Heroin is produced by chemical modification of morphine. It is rapidly metabolized (half-life of 9 minutes) to 6- Acetylmorphine (6-AM), and then to morphine by hydrolysis in the liver. The presence of 6-AM cannot be caused by injection of legal opiate analgesics or large quantities of poppy seeds. Positive Chain of Custody screens are kept frozen for 1 year. Positive Non-Chain of Custody screens are kept frozen for 30 days.
Performed By
Alverno Laboratories
Performing Laboratory
Alverno Central Lab
NCHB1 (Chemistry, Beckman AU)
Last Updated: December 12, 2023