Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective approach for identifying drug and alcohol consumption. Hair retains a prolonged history of substances by capturing biomarkers within the fibers of the growing strands. When collected near the scalp, hair can offer approximately a 3-month detection window for both alcohol and drugs. It is easy to collect, challenging to tamper with, and straightforward to send.
A 1.5-inch segment of roughly 200 hair strands (around the dimension of a #2 pencil) nearest to the scalp will provide 100mg of hair, the optimal sample for analysis and validation. For EtG, additional tests, and/or those exceeding 10 panels, a 150mg sample is advised. We suggest weighing the sample using a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair may be used. When referring to head hair, this specifically means scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The primary phases in the laboratory handling of a drug test result comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning handles the initial intake of a sample into the lab’s system. This includes checking that the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not supplied by a digital chain of custody system.
Screening comprises an initial rapid check for drugs. While Screening is a cost-efficient method to rule out drug use for most samples, a positive result requires confirmation to be accepted in legal settings. Any samples testing positive in Screening need further confirmation.
If a sample tests positive during Screening, more hair is extracted from the original specimen and prepared for Extraction. This stage isolates drugs from hair at much lower concentrations than other methods (e.g., urine or oral fluid), which is why hair testing is the most challenging methodology to execute.
Confirmation of any positive screening outcome uses GC/MS, GC/MS/MS or LC/MS/MS. All samples presumed positive are cleaned before confirmation as required. The entire lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though called "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp
When comparing hair follicle tests to conventional urine tests in Ainsworth, IN, there's a clear advantage in using hair testing. This method offers improved detection accuracy and holds a higher reliability rate.
Employers and legal authorities benefit from this superior testing approach, ensuring comprehensive substance use analysis.
One of the main strengths of hair follicle testing in Ainsworth, IN is its extended detection window. Spanning up to 90 days, it offers a broader understanding of an individual's drug use history.
This lengthy detection period empowers employers to make better-informed decisions.
In Ainsworth, IN, the tamper-resistant nature of hair follicle tests provides unmatched security in drug testing. This method significantly reduces the possibility of sample manipulation.
Employers trust this testing type for its authenticity and reliability in results.
The convenience of numerous nationwide testing locations and availability of local sites in Ainsworth, IN, make hair follicle drug tests accessible.
Our widespread network ensures that testing facilities are always within reach, promoting ease of use.
Our hair follicle testing process in Ainsworth, IN is simple and confidential. Clients can effortlessly order, undergo testing, and receive results securely.
This approach alleviates concerns related to privacy, ensuring discretion throughout the process.
With our competitive pricing and fast turnaround times in Ainsworth, IN, hair follicle testing provides exceptional value to businesses.
These factors make our services appealing to businesses seeking efficient and economical testing options.
Located in Ainsworth, IN, hair follicle drug testing delivers fast, accurate results, renowned for their precision. This testing method is highly efficient, providing rapid detection of substance use.
The immediacy and reliability of these tests make them the preferred option for confirming drug use over other traditional approaches.
Employers in Ainsworth, IN can enjoy peace of mind through the use of hair follicle testing to ensure adherence to drug-free workplace policies.
This testing fosters a safer work environment and mitigates potential legal challenges.