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Resources – Announcements

Announcements

Lowest Fentanyl Cutoffs in Umbilical Cord Tissue

06-Dec-2021

We offer fentanyl cutoff levels for umbilical cord tissue testing that are lower than anyone else in the industry.

Cotinine Detection in Hair and Nail Specimens

13-Sep-2021

Long-term detection of the nicotine biomarker cotinine is now available in hair and fingernail specimens. This test was created to determine the exposure of the donor to environmental tobacco smoke and can be added to any hair or nail test panel or ordered as a stand-alone test.

Contact USDTL

1.800.235.2367