Press Releases
New Cannabinoids for ChildGuard Testing – Delta-8 THC, Delta-9 THC, Delta-10 THC
To provide you with outstanding drug testing service, we are transitioning several hair and nail cannabinoid confirmation methods from GC-MS to LC/MS/MS beginning February 19, 2024. The following parent/native cannabinoids will be updated/added to ChildGuard® testing:
- ∆8-THC
- ∆9-THC
- ∆10-THC
- Cannabidiol (CBD)
The presence of any of these cannabinoids in hair or nails is evidence of environmental exposure to the specific cannabinoid detected and does not infer ingestion of the cannabinoid.
If you have any questions regarding these changes, please contact our Client Services Department at 800.235.2367 or email clientservices@usdtl.com.
Contact USDTL
1.800.235.2367
Client Services
By Phone: 1.800.235.2367
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Monday....................7am-7pm
Tuesday....................7am-7pm
Wednesday.............7am-7pm
Thursday..................7am-7pm
Friday........................7am-7pm
Saturday...................8am-5pm
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