Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has emerged as an effective method for identifying the consumption of drugs and alcohol. Hair captures a prolonged record of alcohol and drug intake by embedding biomarkers within the fibers of its growth. When sourced near the scalp, it can indicate alcohol and drug usage over an estimated 3-month duration. Hair collection is straightforward, difficult to tamper with, and convenient for shipping.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (equal to the girth of a #2 pencil) from the scalp's closest point will yield 100mg of hair, the preferred amount for both preliminary and confirmatory testing. For EtG, supplementary, or tests exceeding 10 panels, a 150mg sample is advisable. Utilizing a jeweler’s scale for weighing the sample is suggested. Should scalp hair be absent, a comparable portion of body hair is permissible. Reference to head hair pertains solely to scalp hair. Body hair includes various hair types (such as facial, axillary, etc.).
Process Overview
The laboratory process of a drug test result encompasses four vital stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the primary phase that incorporates a sample into a lab’s system. This step involves ensuring proper sealing and shipping of the sample, allocating a random LAN (Laboratory Accessioning Number), and supplementing any additional data absent from an electronic chain of custody system.
Screening performs an initial brief assessment for substance misuse. While Screening offers a cost-efficient approach to exclude drug usage for most samples, a positive screen mandates confirmation for court acceptability. Samples testing presumpively positive in Screening necessitate further confirmation.
Should a sample indicate presumptive positivity in Screening, additional hair is extracted from the original specimen for extraction, which is the process where drugs are removed from hair at a notably lower concentration compared to other methods (like urine or oral fluid), making hair drug screening the most challenging methodology.
GC/MS, GC/MS/MS, or LC/MS/MS techniques verify any positive screening outcomes. All presumptive positive samples undergo washing pre-confirmation as required. The holistic laboratory process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and meets the standards of ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Frequently labeled as "hair follicle tests," the assessment specifically examines the hair strand, not the follicle beneath the scalp.
In Abbotsford, WI, hair follicle testing surpasses urine tests in several ways. It provides deeper insights into substance use, capturing a wider range of detection with unbeatable accuracy and reliability.
Hair testing holds numerous advantages over urine testing in Abbotsford, WI. It offers a broader detection window, ensuring accurate and reliable readouts, thereby exceeding expectations.
Hair follicle testing in Abbotsford, WI, excels with its 90-day detection range. It offers employers a thorough look at an individual's history with substances.
Extended detection with hair follicle tests means that Abbotsford, WI employers grasp a comprehensive overview of drug use history, spotlighting a longer period up to 90 days.
In Abbotsford, WI, hair follicle tests are significantly difficult to tamper with, ensuring that sample manipulation is reduced, leaving room for trustworthy, undoubted results.
Safeguarding reliability, hair follicle tests in Abbotsford, WI, minimize adulteration risks, delivering unquestionable results.
With locations across the nation and locally in Abbotsford, WI, our testing centers offer effortless access to reliable and prompt testing services.
Convenience is key with our nationwide centers and local accessibility in Abbotsford, WI, allowing for hassle-free and prompt testing services.
Our process in Abbotsford, WI, is both straightforward and private. From ordering to receiving results, clients are assured of confidentiality and ease.
Ensuring simplicity and confidentiality, we offer a streamlined procedure in Abbotsford, WI, securing privacy and user-friendly access from start to finish.
In Abbotsford, WI, we deliver competitive pricing and rapid turnaround, providing excellent value and reassurance for businesses.
Our competitive pricing and rapid completion in Abbotsford, WI, assure businesses of all scales get great value and satisfaction.
Boasting precision and swiftness, hair follicle drug tests stand out in Abbotsford, WI. With unparalleled accuracy, they provide reliable detection of substance intake.
In Abbotsford, WI, hair follicle tests ensure quick and accurate results, offering dependable insights into substance use.
Employing hair follicle testing in Abbotsford, WI, safeguards compliance with drug-free workplace policies. It provides legal security and elevates workplace safety standards.
Ensuring compliance and peace in Abbotsford, WI, hair follicle testing mitigates risks and bolsters a secure, drug-free environment.
