Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a significant measure for identifying the utilization of drugs and alcohol. Hair captures a prolonged timeline of alcohol and other substances by embedding biomarkers within the fibers of the developing hair shaft. When gathered close to the scalp, it can deliver a detection period of up to around three months for alcohol and other substances. Hair is straightforward to collect, relatively challenging to adulterate, and effortless to transport.
A 1.5-inch segment of roughly 200 hair strands (comparable to the dimension of a #2 pencil) nearest to the scalp will furnish 100mg of hair, which is the optimal sample size for screening and validation. For EtG, supplementary tests, and/or evaluations beyond 10 panels, 150mg of the sample is advisable. We endorse weighing the sample with a jeweler’s scale. If scalp hair isn’t available, a comparable quantity of body hair might be gathered. When referencing head hair, it signifies scalp hair exclusively. Body hair pertains to all other hair types (facial, axillary, etc.).
Process Overview
The primary stages in the laboratory processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the preliminary processing of a sample into a lab’s framework. This entails verifying that the sample was secured and sent adequately, allocating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data input not supplied by an electronic chain of custody system.
Screening entails an initial swift check for substance abuse. While Screening is an economical method to exclude substance use for the majority of samples, a positive screen must be authenticated to be permissible in court. Any samples that show a presumptive positive in Screening necessitate subsequent confirmation.
If a sample presents a presumptive positive in the Screening phase, additional hair is taken from the original sample and prepared for Extraction. In this phase, substances are extracted from hair at a considerably lower concentration than in other approaches (ex. urine or oral fluid), making hair drug screening the most intricate procedure.
Verification of any positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The complete lab procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 guidelines.
Advantages of hair drug testing:
Limitations:
Note: Though frequently dubbed "hair follicle tests", the evaluation itself inspects the hair strand rather than the hair follicle below the scalp
In Springdale, WI, hair follicle testing stands out as a superior alternative to traditional urine tests. The key benefits include exceptional detection precision and dependability. Unlike urine tests, hair analysis reveals drug use over an extended timeframe, offering a more comprehensive snapshot of an individual's substance history. This method excels in terms of accuracy, making it a more reliable choice over urine testing.
Employers in Springdale, WI value hair follicle testing for its extended detection capabilities. This method is capable of identifying drug use up to 90 days prior, providing a detailed view of an individual's substance history. Compared to traditional testing methods, hair testing offers a broader detection window, allowing for a more accurate assessment of an applicant or employee's past substance use.
Hair follicle testing in Springdale, WI is renowned for its tamper-resistant nature, significantly lowering the risk of sample adulteration. This method ensures dependable and irrefutable results, setting a higher standard for drug testing. Hair testing's robustness in maintaining the integrity of results is a fundamental advantage over other testing methods, reassuring employers of its reliability.
Our network of testing centers, including local facilities in Springdale, WI, provides unparalleled convenience. These nationwide locations ensure easy and stress-free access to hair follicle testing services, making it simple to meet your needs wherever you are. The extensive availability of testing centers highlights the accessibility and efficiency of our services.
The process of hair follicle testing in Springdale, WI is straightforward and confidential, addressing concerns about privacy and simplicity. The entire process, from ordering to receiving results, is designed to be user-friendly and discreet, ensuring clients' comfort and confidence in the handling of their information. This simplicity makes hair testing an appealing option for those seeking privacy.
Our competitive pricing and fast turnaround times for hair follicle testing in Springdale, WI ensure exceptional value. The cost-effectiveness of our services appeals to companies of varied sizes, providing high-quality results without the wait. This affordability, combined with speedy results, ensures that our services provide peace of mind that aligns with any budget.
Hair follicle drug tests in Springdale, WI offer unmatched precision and quick results in detecting substance use. The method stands out due to its high accuracy, providing reliable results swiftly to meet your testing needs. With hair testing, you can trust in the dependability of the results, ensuring that every test is conducted with the utmost accuracy to maintain integrity in substance use detection.
Implementing hair follicle testing in Springdale, WI is a strategic move for employers aiming to uphold drug-free workplace policies. This method enhances compliance, reduces legal risks, and boosts workplace safety. As employers prioritize zero-tolerance policies, hair testing becomes an essential tool, ensuring peace of mind by safeguarding the integrity and safety of the workplace.
