Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as a significant method for detecting alcohol and drugs. It offers an extended history of substance usage by capturing biomarkers within the strands of developing hair. By collecting strands near the scalp, hair offers nearly a three-month detection timeframe for substances like alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and conveniently shippable.
A hair sample comprising 1.5 inches of approximately 200 strands (comparable to a #2 pencil’s thickness) close to the scalp yields 100mg of hair, which is an ideal amount for both screening and confirmation. For tests such as EtG add-ons or those exceeding 10 panels, a 150mg sample is advised. It's beneficial to weigh the sample using a jeweler’s scale. In cases where scalp hair isn't available, an equivalent mass of body hair can be used. Head hair refers exclusively to scalp hair, whereas body hair encompasses all other types (like facial or axillary hair).
Process Overview
There are four central steps in the lab processing of a drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially incorporating a sample into a lab’s system, which entails ensuring proper sealing and shipping, generating a random LAN (Laboratory Accessioning Number), and executing any pending data entries not covered by an electronic chain of custody system.
Screening is a preliminary drug abuse test. Screening is a cost-efficient mechanism to eliminate drug usage suspicion in most samples, but a positive finding requires confirmation for legal admissibility. Any samples with a presumptive positive from the Screening stage must undergo further verification.
If a sample shows a presumptive positive during Screening, additional hair is extracted from the original specimen for the Extraction stage. This stage involves extracting drugs from hair at a lower concentration than other methods (like urine or oral fluid testing), making hair drug screening a challenging procedure.
GC/MS, GC/MS/MS, or LC/MS/MS is used for the Confirmation of any positive screening outcomes. Prior to confirmation, samples testing as presumptively positive are cleaned if necessary. The entire lab process, from Accessioning to Confirmation, is reviewed in line with both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Benefits of hair drug testing:
Drawbacks:
Note: Although often termed "hair follicle tests", this test examines the hair strand, not the follicle beneath the scalp
Why is hair follicle testing preferred over urine testing in Western Lake, TX? The answer lies in its superior detection accuracy and reliability. Hair tests provide a longer detection window and are less susceptible to manipulation compared to traditional urine tests.
Employers in Western Lake, TX, benefit significantly from the accurate results of hair testing, ensuring they implement effective drug-free workplace policies. It consistently outperforms urine tests, making it the go-to choice for comprehensive screening.
Hair follicle tests in Western Lake, TX, offer an extended detection window, capturing drug use history for up to 90 days. This extended period empowers employers to understand an individual’s substance use pattern more comprehensively, compared to shorter detection spans of alternative tests.
The ability of hair tests to provide a longer history of drug use gives companies the upper hand in assessing potential hires and existing employees, offering insights that support informed decision-making.
Western Lake, TX, clinics pride themselves on the tamper-resistant nature of hair follicle drug tests. The structure of hair makes it exceptionally challenging to alter test results, ensuring that the final analysis remains trustworthy and reliable.
By significantly reducing the risk of sample adulteration, hair tests provide companies with confidence in the integrity of results. The ironclad reliability of these tests stands robustly against attempts at deception.
Our extensive network of nationwide testing centers ensures that individuals in Western Lake, TX, have access to quick and convenient drug testing services. No matter where you are located, our centers provide hassle-free access for your testing needs.
The strategic location of these facilities across the nation allows residents of Western Lake, TX, unparalleled ease in obtaining testing services without the inconvenience of long-distance travel or complicated scheduling.
Ordering and processing a hair follicle drug test in Western Lake, TX, is simple and confidential. The streamlined process is designed to respect users’ privacy while ensuring ease of use, from ordering the test to collecting samples and receiving results.
The confidence in knowing that your personal information is protected is a crucial aspect of these services. Users appreciate the straightforward process, with assurance that their privacy remains intact throughout.
Competitive pricing and fast turnaround time for hair follicle tests give Western Lake, TX, businesses remarkable value. These specialized tests offer reliability that comes with a financial advantage for institutions of any size, ensuring affordable substance use detection.
By providing quick results and maintaining cost-effectiveness, this testing method supports companies in conducting thorough screenings with minimal waiting time, aiding in essential personnel management.
In Western Lake, TX, hair follicle drug tests guarantee fast and accurate results. With the ability to detect a wide range of substances with high precision, they provide reliable analysis. The unique capability of these tests to determine substance use quickly sets them apart, ensuring a swift turnaround.
One notable advantage is the speed of hair follicle tests, reducing the waiting time for results. These tests are designed to offer reliable outcomes, showcasing their effectiveness in precise detection and quick processing.
For employers in Western Lake, TX, hair follicle drug tests ensure compliance with legal and workplace regulations. This method reduces the risk of non-compliance while creating a safer work environment, bringing peace of mind to any organization committed to drug-free policies.
Employers gain when they utilize hair testing, not only through compliance but also through minimized legal risks and enhanced workplace safety. This assurance is quintessential for maintaining a sound working atmosphere.
