Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations have gained recognition as a potent means for identifying substance and alcohol usage. By entrapping biomarkers within the fibers of the maturing hair strand, hair offers a prolonged history of alcohol and other substances. When secured close to the scalp, hair can reveal up to nearly a 3-month detection period for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
A 1.5-inch segment of about 200 hairs (resembling the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the ideal sample size for analysis and verification. For EtG, supplemental tests, and/or panels exceeding 10, 150mg of the sample is advised. We suggest using a jeweler’s scale for weighing the sample. Should scalp hair be inaccessible, an equal quantity of body hair may be used. When referencing head hair, we specifically mean scalp hair, while body hair pertains to all other types (facial, axillary, etc.).
Process Overview
The four primary stages in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a laboratory's infrastructure. This encompasses confirming the sample's seal and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data entry absent in an electronic chain of custody system.
Screening implies an initial rapid assessment for substance misuse. Though Screening serves as a budget-friendly way to exclude substance use in most samples, a positive screen necessitates confirmation for legal admissibility. Any samples deemed tentatively positive in Screening require additional confirmation.
Should a sample be tentatively positive at Screening, more hair is taken from the original specimen for Extraction. During this phase, substances are extracted from hair at a notably lower concentration in contrast to other methods (ex. urine or oral fluid), rendering hair drug screening the most challenging approach to execute.
Verification of any positive Screening outcome occurs via GC/MS, GC/MS/MS or LC/MS/MS. All tentatively positive samples undergo a pre-confirmation wash as needed. The comprehensive lab process, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes termed as "hair follicle tests", the analysis focuses on the hair strand instead of the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Blythewood, SC Hair follicle testing stands out for its superior detection accuracy and dependability. By comparing it against the customary urine tests, it reveals a better detection rate.
Hair tests offer a reliable assessment, surpassing urine testing's limited detection timeframe, making it the preferred choice in Blythewood, SC.
Extended Detection Window in Blythewood, SC Hair follicle testing allows for the detection of drug use over a period of up to 90 days. This extended detection window offers employers a comprehensive overview of an individual’s substance history.
In Blythewood, SC, this method provides a detailed view of an applicant or employee's past drug use, ensuring informed hiring decisions.
Tamper-Resistant Testing Method in Blythewood, SC Hair follicle tests are known for their tamper-resistant nature. This ensures the reliability and authenticity of results, significantly reducing any risk of sample adulteration.
For employers and organizations in Blythewood, SC, this method guarantees unquestionable and accurate test outcomes.
Convenient Nationwide Testing Locations and Local Locations in Blythewood, SC Our nationwide network of testing sites offers convenience and ease, including local centers in Blythewood, SC.
With quick, seamless access to our testing services, individuals experience hassle-free testing, promoting an efficient and user-friendly process.
Simple, Confidential Process in Blythewood, SC The process of ordering, conducting, and receiving results from hair follicle tests is designed to be simple and confidential.
This ensures privacy and ease of use, addressing any concerns individuals in Blythewood, SC may have about the procedure's discretion.
Affordable Pricing and Fast Turnaround in Blythewood, SC Competitive pricing and swift turnaround times make our hair follicle tests an excellent value proposition.
Organizations of all sizes in Blythewood, SC can enjoy peace of mind, knowing they are receiving reliable results promptly without financial strain.
Fast, Accurate, and Reliable Results in Blythewood, SC Hair follicle tests are acclaimed for their exceptional precision and speed. This advanced testing technique offers high accuracy in detecting substance use, providing peace of mind through its reliability and fast results.
In Blythewood, SC, results from hair follicle testing are not only instantaneous but also dependable, ensuring that any substance use is accurately detected without delays.
Compliance and Peace of Mind for Employers in Blythewood, SC Utilizing hair follicle testing enables companies to comply with workplace drug-free policies effectively.
This assurance not only minimizes legal risks but also enhances overall workplace safety and peace of mind for employers in Blythewood, SC.
