Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair exams are regarded as an effective means for identifying drug and alcohol consumption. Hair retains a comprehensive record of alcohol and drug intake by embedding biomarkers within its growing strands. When taken near the scalp, hair offers nearly a 3-month period for detecting alcohol and other drugs. Hair is straightforward to gather, moderately resistant to tampering, and simple to transport.
A 1.5-inch section comprising about 200 hair strands (around the width of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimal for testing and verification. For EtG, extras, and examinations exceeding 10 panels, a 150mg sample is advisable. We propose using a jeweler’s scale to weigh the sample. Should scalp hair be absent, a similar amount of body hair may be utilized. By head hair, we mean only scalp hair. Body hair denotes all other hair categories (like facial, axillary, etc.).
Process Overview
The core procedures in lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary integration of a sample into a lab’s framework. This involves confirming the proper sealing and dispatch of the sample, assigning a unique LAN (Laboratory Accessioning Number), and fulfilling any supplementary data entry absent from an electronic chain of custody system.
Screening is a swift initial check for illicit drugs. While it is a cost-efficient method to dismiss drug use in the majority of samples, any positive screen must be confirmed for legal acceptability. Samples with presumed positive results in Screening require additional confirmation.
In cases of presumed positive results during Screening, more hair is extracted from the original sample for the Extraction process. At this stage, drugs are isolated from hair at substantially reduced concentrations compared to other methods (e.g., urine or saliva), making hair drug screening one of the most complex methodologies to enact.
Any positive screening outcome is verified via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation if necessary. The entire lab process from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being often labeled as "hair follicle tests," the examination actually evaluates the hair strand, not the follicle beneath the scalp.
Why Hair Testing Leads when comparing against urine tests in Westby, WI, hair follicle testing demonstrates superior capabilities. Its ability to detect drugs over a longer timeframe gives it an edge, offering clearer insights into an individual's drug history compared to standard urine tests.
In Westby, WI, one of the key advantages of hair follicle drug testing is its extended detection window. Unlike other tests, hair analysis can reveal drug use over a period of up to 90 days, providing employers with a comprehensive view of an individual's substance use history, essential for informed decision-making.
The extended detection period covers a wider timeframe, making hair testing suitable for monitoring long-term sobriety or usage patterns over months rather than days.
Hair follicle tests in Westby, WI, provide a highly tamper-resistant testing method. Unlike other testing options, hair samples resist common tampering techniques, ensuring the integrity of the sample collected. This significantly reduces the risk of adulterated results, offering confidence in the outcome's authenticity.
Employers and legal entities benefit from the assurance that test results are reliable and reflect genuine substance use, minimizing any chance of manipulation.
Convenience is key with our nationwide testing centers, including local facilities in Westby, WI. Access to these locations means quick and hassle-free drug testing services. Whether you're nearby or in a different city, getting tested is straightforward and efficient, eliminating travel burdens.
The process of drug testing in Westby, WI, through hair follicle analysis, remains simple and confidential. We prioritize privacy, ensuring that ordering, undergoing testing, and receiving results is straightforward. This approach addresses privacy concerns, making the process as stress-free as possible.
A key advantage of our services in Westby, WI, is the combination of affordable pricing and fast turnaround. We ensure competitive pricing, offering excellent value for companies regardless of size. Fast results accompany our budget-friendly options, making efficient drug testing accessible for all.
Our pricing structures are designed to meet the needs of businesses looking for cost-effective solutions without compromising on the rapid delivery of accurate test results.
The precision and efficiency of hair follicle drug tests in Westby, WI, are unparalleled. These tests are favored for their high accuracy in detecting substance use, providing reliable results swiftly. With meticulous testing protocols, hair tests yield quick and precise outcomes, making them a top choice for many in need of definite drug testing solutions.
Speed and Accuracy are key components of hair tests, ensuring Westby residents receive timely and exact results. By analyzing hair samples, sophisticated testing techniques reveal a clear pattern of substance use, offering a prompt and effective way to assess drug exposure.
Employers in Westby, WI, find peace of mind in using hair follicle tests for compliance with workplace drug policies. These tests are vital in maintaining drug-free environments and reducing legal liabilities. By opting for hair testing, businesses enhance safety and ensure adherence to stringent employment practices.
Implementing reliable testing strategies protects workplace integrity and promotes a secure and productive atmosphere, vital for any forward-thinking organization.
