Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent method for identifying drug and alcohol consumption. Hair retains a long-term record of drug and alcohol use by embedding biomarkers within the fibers of the hair strand as it grows. When acquired near the scalp, the hair can reveal up to a 90-day detection period for alcohol and drugs. The process of hair collection is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch length comprising roughly 200 hair strands (comparable to the diameter of a #2 pencil) nearest to the scalp yields approximately 100mg, the ideal sample size for both screening and confirmation. For EtG, additional tests, and/or analyses exceeding 10 panels, a sample weighing 150mg is advisable. Utilizing a jeweler’s scale for weighing is recommended. If scalp hair is not accessible, an equivalent quantity of body hair can be obtained. When referencing head hair, it pertains solely to scalp hair. Body hair encompasses all other varieties (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary integration of a sample into the lab's system. This step verifies the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and finalizes any further data entry absent from an electronic chain of custody system.
Screening performs an initial rapid assessment for substance abuse. Although Screening is an economical method to eliminate drug usage in most cases, a positive screening necessitates confirmation to be legally admissible. Any samples tentatively positive in Screening require subsequent confirmation.
Should a sample appear positive during the Screening phase, additional hair is extracted from the original sample and readied for Extraction. During Extraction, drugs are extracted from hair at far lower concentrations than in other methods (such as urine or oral fluid), underscoring why hair drug testing is the most challenging methodology to execute.
Positive screening outcomes undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All tentative positive samples are cleansed before confirmation if necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests", the analysis actually focuses on the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Five Points, AL offers notable advantages over urine tests. Superior detection accuracy makes it an ideal choice for many situations. Unlike urine tests, hair analyses can capture a more extensive history of drug use with greater precision.
Reliability and longer detection periods make hair testing more effective for those ensuring workplace safety. It reveals drug use patterns that urine tests might miss, offering a robust solution.
In Five Points, AL, hair follicle tests provide a prolonged detection window of up to 90 days. This method offers employers a comprehensive view of an individual's substance history, surpassing the capabilities of standard urine tests.
By capturing a broader period of drug use, hair follicle testing delivers a detailed assessment of potential substance issues. Employers benefit from understanding long-term drug use trends.
Hair follicle testing in Five Points, AL drastically reduces the risk of sample tampering. This method ensures reliable and unquestionable outcomes, enhancing the integrity of the results.
With increased resistance to adulteration, hair testing offers a dependable solution for substance evaluation. This contributes to greater confidence in the test's accuracy and legitimacy.
Five Points, AL benefits from convenient nationwide hair testing locations, providing quick and easy access. Our center ensures hassle-free testing, making it simple to comply with screening needs.
With an extensive network, we guarantee efficient service for all your drug testing requirements, highlighting our commitment to accessibility and convenience.
Our process in Five Points, AL is simple and confidential for ordering and receiving hair drug testing results. We address privacy concerns, ensuring an easy user experience.
Clients benefit from a straightforward process that guarantees confidentiality, fostering trust and security in every step of the testing procedure.
In Five Points, AL, we offer competitive pricing and fast turnaround for hair drug tests. This combination provides excellent value to companies, regardless of size, ensuring efficient cost management.
Affordable options paired with swift results empower businesses to make informed decisions quickly, enhancing operational efficiency and budget planning.
In Five Points, AL, hair follicle drug tests are renowned for their speed and precision. High accuracy in identifying substance use enhances their effectiveness. This method expedites the process while maintaining reliability, crucial for employers seeking swift results.
The accuracy of hair testing ensures trustworthy results, surpassing traditional methods. Fast and reliable, these tests furnish detailed assessments of any drug use.
For employers in Five Points, AL, hair follicle testing promotes compliance with drug-free workplace policies. It mitigates legal risks and promotes a safer work environment.
The peace of mind from using reliable hair tests ensures adherence to regulations and supports a secure, productive workplace, enhancing overall company policies.
