Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective means for identifying drug and alcohol consumption. Hair captures a long-term profile of alcohol and drug usage by embedding biomarkers within the growing hair shaft's fibers. When collected near the scalp, hair can offer up to a roughly 3-month detection period for the presence of alcohol and drugs. Hair is straightforward to gather, somewhat resistant to tampering, and convenient to send.
A 1.5-inch portion consisting of approximately 200 hair strands (around the diameter of a #2 pencil) located nearest to the scalp provides 100mg of hair, which is the optimal sample size for both screening and verification. For EtG, extras, or analyses beyond 10 panels, a 150mg sample is advised. It's suggested to weigh the hair sample using a jeweler's scale. If scalp hair is not available, an equivalent quantity of body hair may be used. When mentioning head hair, it pertains to scalp hair exclusively. Body hair includes all other hair varieties (facial, axillary, etc.).
Process Overview
The lab processing of a drug test proceeds through four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary processing of a specimen within a lab's system. This process includes confirming that the specimen was adequately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and finalizing any extra data entry not supplied by an electronic chain of custody system.
Screening consists of a preliminary swift assessment for drugs of abuse. While Screening is an economical approach to eliminate drug use in the majority of samples, any positive screen requires confirmation to be permissible in legal proceedings. Samples that are tentatively positive in Screening need secondary verification.
If a specimen shows tentative positivity during Screening, additional hair is retrieved from the original sample and prepped for Extraction. In this phase, drugs are extracted from hair at a lower concentration than in alternative methods (e.g., urine or oral fluid), rendering hair drug screening the most challenging method to conduct.
Confirmation for any positive screening outcome is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that test tentative positive are cleansed before confirmation as necessary. The complete lab process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the assessment actually examines the hair strand and not the follicle beneath the scalp.
Hair Follicle Testing Surpasses Urine Testing in Portage, WI. Hair tests capture a broader spectrum of drug use due to their longer detection window. Unlike urine tests, which offer short-term insights, hair analysis provides substantial evidence of drug usage over an extended duration, offering unmatched honesty and precision.
Hair testing in Portage, WI is trusted over urine tests for its enhanced detection accuracy. Employers benefit greatly from hair analysis as it identifies substance use over a longer span, offering a greater assurance of a drug-free environment than traditional urine screenings.
Extended Detection Window: A Comprehensive View in Portage, WI. Hair follicle tests reveal substance use extending up to 90 days. This broad window allows employers to gain a clear understanding of an employee's past behavior and maintains workplace integrity by providing an extensive drug usage timeline.
In Portage, WI, hair testing is prized for its lengthy detection capabilities. Spanning nearly three months, it gives hiring managers the tools they need to assess substance habits accurately, fostering a trustworthy workplace culture.
Portage, WI Benefits from Tamper-Resistant Hair Follicle Testing. The effectiveness of hair tests in minimizing the risk of tampering is unparalleled. Unlike other testing methods, hair samples are harder to adulterate, ensuring trustworthy results that reliably reflect an individual's substance use profile.
Hair follicle testing in Portage, WI upholds its reputation as a tamper-proof approach. Its resistance to manipulation makes it a dependable choice for those seeking credible data on drug consumption, far surpassing less secure methods like urine tests.
Portage, WI Gains from Convenient Nationwide Testing Centers. The widespread availability of our testing locations makes it easy for individuals and companies to access services without hassle. Our extensively networked centers guarantee timely and efficient hair testing procedures no matter where you are located.
The convenience provided by our widespread centers in Portage, WI simplifies the testing process. With easily accessible locations, securing hair tests is straightforward, ensuring swift and effective services tailored to individual needs.
Portage, WI Benefits from a Simple, Private Hair Testing Process. Our streamlined approach to testing ensures both simplicity and confidentiality, providing individuals peace of mind regarding privacy. From arranging the test to receiving results, the process is designed to be user-friendly and discreet.
Hair testing services in Portage, WI emphasize an easy and confidential experience. Clients can book appointments and receive results seamlessly, knowing that their information remains protected while securing accurate data on substance use.
Affordable Hair Testing Paired with Quick Results in Portage, WI. Our competitive pricing ensures companies can easily access top-quality testing without overextending budgets. With fast result turnover, we offer exceptional value, allowing businesses of all sizes to benefit from reliable and cost-effective testing solutions.
In Portage, WI, hair testing services are both economically accessible and prompt. This affordability empowers firms to maintain drug-free standards, delivering peace of mind through cost-effective, high-quality test results that cater to all corporate needs.
Portage, WI sees swift, precise results with hair follicle drug testing. This method is notable for its high accuracy in identifying substance consumption. By directly analyzing hair samples, the test effectively determines past drug use, which offers significant peace of mind for employers and individuals alike.
Hair follicle testing stands out in Portage, WI for delivering results with remarkable speed and dependability. With advanced technological procedures, it assures that individuals and companies get the answers they need efficiently, making it a preferred choice for accurate assessments.
Peace of Mind for Employers Through Compliance in Portage, WI. Hair follicle testing ensures adherence to corporate drug-free policies, manifesting legal compliance and bolstering workplace safety. Employers benefit from reduced legal exposure and a more secure environment for employees.
Implementing hair tests in Portage, WI solidifies an employer’s commitment to upholding stringent drug policies. It enables businesses to confidently maintain safety standards and shield themselves from potential legal disputes, offering enhanced peace of mind.
