Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying the use of drugs and alcohol. By encasing biomarkers within the fibers of the hair as it grows, hair offers a comprehensive historical record of alcohol and drug usage. When taken near the scalp, hair can indicate alcohol and drug presence over nearly a 3-month timeframe. Hair is straightforward to gather, relatively hard to tamper with, and simple to transport.
A 1.5-inch section comprising roughly 200 hair strands (approximately the width of a #2 pencil) close to the scalp will yield 100mg, which is the optimal amount for both screening and confirmation. For procedures involving EtG, additional tests, and/or assessments beyond 10 panels, a quantity of 150mg is advised. It is recommended to use a jeweler’s scale for specimen measurement. If hair from the scalp is not available, a similar quantity of body hair can be used. When mentioning head hair, it specifically refers to scalp hair, while body hair includes other types (facial, axillary, and so on).
Process Overview
The key stages in processing a lab drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial steps of integrating a sample into the lab’s records. This process verifies the secure sealing and correct shipment of the sample, allocates a unique LAN (Laboratory Accessioning Number), and finalizes any remaining data entry required not included through an electronic chain of custody system.
Screening acts as an initial rapid assessment for drug abuse. Although Screening offers a cost-efficient means to exclude drug use in most samples, a positive result must undergo Confirmation for legal admissibility. Any samples with presumptively positive Screening results require additional confirmation.
Should a sample show a presumptive positive during Screening, extra hair is extracted from the original sample for Extraction. During this stage, drugs are removed from hair at a considerably lower concentration than with other methods (such as urine or oral fluids), making hair drug screening a more challenging process.
Confirmation of any positive Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicated as presumptively positive undergo cleaning before Confirmation as necessary. The entire lab processing from Accessioning to Confirmation is audited following both the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: Though commonly known as "hair follicle tests," the actual analysis examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Bangor Base, WA, triumphs over urine tests by delivering enhanced detection accuracy. This method provides a reliable screening tool, significantly improving the chances of pinpointing substance use. The robust advantages of hair tests extend beyond accuracy, providing employers with a powerful alternative to traditional urine screenings.
Unlike urine tests, hair follicle assessments detect drug use over extensive periods and remain resistant to manipulation, granting businesses a superior solution for enforcing their drug-free policies.
Hair follicle testing in Bangor Base, WA, offers a longer detection window of up to 90 days, surpassing traditional methods. This extensive timeframe enables employers to assess substance use history comprehensively, thereby supporting informed hiring and monitoring decisions.
The extended period captured by hair tests provides a valuable glimpse into consistent patterns of drug use, equipping businesses with more detailed insights into a candidate or employee's background and reinforcing the reliability of the screening process.
In Bangor Base, WA, the hair follicle testing method is renowned for its tamper-resistant properties. The process significantly minimizes the risk of sample adulteration, thereby ensuring that results remain trustworthy and authentic.
Hair tests provide an invaluable advantage through their resilience to manipulation, setting them apart as a reliable option for drug testing. This quality fortifies an organization’s confidence in the integrity and accuracy of screening outcomes.
The availability of convenient nationwide testing locations, including those in Bangor Base, WA, offers unparalleled ease for drug testing needs. Accredited Drug Testing provides quick and seamless access to testing services in numerous local facilities.
This extensive network of centers ensures that scheduling and undergoing hair follicle testing is both straightforward and efficient, allowing individuals and employers to conduct tests without delays or inconveniences.
The process of hair follicle testing in Bangor Base, WA, is straightforward and confidential, ensuring ease of use and privacy. From order placement to result collection, every step is designed to be seamless and protective of personal data.
Accredited Drug Testing emphasizes the importance of preserving anonymity and simplicity, allowing users to access their test outcomes securely and comfortably without compromising personal information.
Bangor Base, WA, benefits from the competitive pricing and brisk turnaround time of hair follicle testing services. Offering affordability without sacrificing quality, these services are accessible for companies of various sizes needing efficient screening solutions.
The premium value derived from quick and budget-friendly tests enhances an organization’s ability to maintain safe workplace standards while respecting financial constraints, making hair follicle testing an appealing choice for businesses.
In Bangor Base, WA, hair follicle drug testing stands out for its unmatched precision in identifying substance use. The procedure not only ensures speedy outcomes but also boasts exceptional accuracy, making it a top choice for employers seeking dependable results in screening processes.
The swift and precise nature of hair testing simplifies decision-making for businesses by offering clear insights into an individual's substance use. This efficient method enhances trust in the findings and expedites employment-related decisions.
Employers in Bangor Base, WA, find peace of mind and compliance benefits in hair follicle testing. The method strengthens adherence to drug-free workplace policies, mitigating potential legal ramifications and promoting safety.
By leveraging hair testing, businesses can demonstrate a firm commitment to maintaining a safe environment, which not only reduces liability risks but also cultivates a culture of accountability and transparency among staff members.
