Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a potent method for identifying drug and alcohol consumption. Hair captures a long-term record of these substances by trapping biomarkers within the fibers of the actively growing strand. When taken near the scalp, hair offers up to a 3-month timeframe to detect alcohol and other substances. The collection of hair is easy, it's hard to tamper with, and it ships conveniently.
A hair sample of 1.5 inches consisting of about 200 strands (approximately the diameter of a #2 pencil) near the scalp provides 100mg, which is ideal for screening and confirmation. For EtG, additional tests, and/or tests beyond 10 panels, a specimen weighing 150mg is suggested. Using a jeweler’s scale for this purpose is advisable. If scalp hair isn't available, an equal portion of body hair can be used. By head hair, we mean only scalp hair. Body hair encompasses all other types (facial, armpits, etc.).
Process Overview
The lab processing of a drug test result includes four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing into the laboratory system. This step verifies proper sealing and shipment of the sample, assigns a random Laboratory Accessioning Number (LAN), and completes any additional data entry that an electronic chain of custody system hasn't provided.
Screening entails a quick initial check for illicit drugs. Although it's a cost-effective method to dismiss drug use in most samples, a positive screen requires confirmation to be valid in court. Samples that test presumptively positive in Screening necessitate a follow-up confirmation.
If a Screening step indicates a presumptive positive, additional hair is removed from the original sample for Extraction. This stage extracts drugs from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug testing the most challenging methodology.
Positive screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples undergo washing before confirmation when needed. The full laboratory process, from Accessioning to Confirmation, is evaluated under both CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called “hair follicle tests,” the analysis actually examines the hair strand, not the follicle beneath the scalp
Hair follicle testing in Maydelle, TX, provides significant advantages over traditional urine tests. Its extended detection accuracy ensures a more reliable assessment of drug usage. Hair testing is less invasive and offers a broader detection window, which is invaluable for employers and other stakeholders.
Unlike urine tests, hair follicle tests are not subject to the same level of tampering or dilution, making them a superior choice for accurate results.
One of the most compelling reasons to choose hair follicle testing in Maydelle, TX, is its extended detection window. This method can trace drug use back up to 90 days, offering employers a comprehensive view of an applicant or employee's substance history.
This extended window is crucial for making informed decisions, providing a long-term snapshot rather than a brief moment in time.
Employers benefit from this long-range detection, allowing them to maintain a workplace free of drug use with the assurance that their testing methods provide a full history rather than a short-term glimpse.
Maydelle, TX, relies on hair follicle tests for their tamper-resistant nature. Unlike urine tests, which can be manipulated or diluted, hair tests offer a consistent, reliable sample. This makes them particularly valuable for legal contexts and workplace settings where authenticity is paramount.
Hair testing drastically reduces the risk of adulteration, providing unquestionable results that stakeholders can trust. It assures accuracy and integrity, reinforcing confidence in the validity of the test results.
Convenience in Maydelle, TX, is ensured through our national network of testing centers, offering accessible testing services. This widespread availability means individuals can undergo testing promptly and without undue hassle, whether they are local residents or located elsewhere.
Traveling to distant labs is unnecessary, simplifying the process significantly. The locations reduce the inconvenience of accessing reliable drug testing services.
Maydelle, TX, offers a straightforward and confidential hair testing process. Ordering and taking the test is simple and privacy-conscious, addressing any concerns users may have regarding their personal information.
The ease of the process guarantees a seamless experience from start to finish, ensuring that those being tested can have confidence in the confidentiality and integrity of their results.
In Maydelle, TX, our pricing for hair follicle testing remains competitive, offering fast turnaround times. Employers and individuals benefit from this cost-effective approach without sacrificing quality or speed.
The combination of outstanding service and quick results provides excellent value, making these tests accessible for organizations of varying sizes that seek reliable and timely drug testing solutions.
In Maydelle, TX, hair follicle drug tests stand out for their remarkable precision and speed. The ability to detect substance use with high accuracy makes them a preferred choice for many. These tests provide results quickly, allowing individuals and organizations to have reliable information in a timely manner.
The accuracy of hair follicle testing ensures that even the smallest traces of drugs are detected effectively. This thorough approach assures those relying on the results that they can be confident in the integrity of the findings.
In Maydelle, TX, employers enjoy peace of mind with hair follicle testing, as it ensures compliance with drug-free workplace policies. This testing method reduces legal risks by fostering a safer work environment, as it offers a comprehensive overview of substance history.
Utilizing this testing format demonstrates an organization's commitment to safety and policy adherence, promoting a culture of responsibility and care within the workplace.
