Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug or alcohol use. Hair strands capture biomarkers within their fibers, which document a long-term history of alcohol and other drug usage. A sample taken nearest to the scalp can offer a detection span of about three months for alcohol and other substances. Gathering hair samples is straightforward, challenging to alter, and uncomplicated to dispatch.
A 1.5-inch portion of approximately 200 hair strands (equivalent to a #2 pencil) nearest the scalp suffices to acquire 100mg—a prime amount for analysis and confirmation. For EtG, supplementary tests, or panels exceeding ten, a 150mg sample is advised. We suggest measuring the sample's weight using a jeweler’s scale. In the absence of scalp hair, an equivalent volume of body hair can be collected. The term "head hair" refers specifically to scalp hair in our context. Conversely, "body hair" represents all other types such as facial and axillary hair.
Process Overview
The four primary phases in processing a drug test outcome in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the initial integration of a sample within a laboratory’s system. This phase ensures the sample's proper sealing and shipping, allocates a random LAN (Laboratory Accessioning Number), and fulfills any pending data entry absent from an electronic chain of custody setup.
Screening serves as an initial, swift assessment for substances of misuse. While it's a cost-saving method to negate drug usage in most samples, court-admissible confirmation is necessary for a positive screen. Any presumptively positive samples in Screening mandate further verification.
If a sample in the Screening phase tests presumptively positive, additional hair is extracted from the original sample for the Extraction process. In this phase, hair undergoes drug extraction at a markedly lower concentration relative to alternate methodologies (e.g., urine or oral fluid). Consequently, hair drug screening is considered a highly challenging methodology.
Verification of any positive screen results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive outcomes are appropriately cleaned ahead of confirmation. The complete laboratory protocol from Accessioning through to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being referred to as "hair follicle tests," the analysis is performed on the hair strand, not the follicle below the scalp.
Hair follicle testing in Cumberland, WI, exceeds traditional urine tests by providing superior detection accuracy and consistency. Unlike urine tests, hair analysis can uncover a longer usage history, possessing a detection window of up to 90 days. This method provides more reliable results, less susceptible to manipulation, and offers a truer reflection of drug use habits, making it a favored choice for rigorous testing demands.
Offering a much longer detection window, hair follicle testing in Cumberland, WI, captures a comprehensive record of drug use. Able to reveal substance intake over a 90-day period, it provides employers a thorough view of an individual's drug history. This extensive coverage aids in making informed decisions about hiring and maintaining workplace safety, surpassing the information gleaned from shorter-term tests.
The hair follicle testing method in Cumberland, WI, diminishes the potential for sample tampering, guaranteeing reliable outcomes. With less opportunity for adulteration compared to other testing methods, it delivers incontestable results. This robustness in testing fortifies trust and assurance in the drug testing process, bolstering the overall integrity of the findings.
With convenient testing locations available nationwide, including those in Cumberland, WI, accessing hair follicle drug testing is quick and hassle-free. Our extensive network of centers ensures that testing services are readily accessible, providing ease of scheduling and reducing wait times for both walk-ins and scheduled appointments. This accessibility supports efficient diagnostics and timely results.
In Cumberland, WI, the process for undergoing hair follicle testing is straightforward and confidential. From ordering to obtaining and receiving results, every step prioritizes your privacy and convenience. By maintaining discretion and ease of use, the testing process addresses any concerns about confidentiality, securing peace of mind while simplifying the experience.
Offering competitive pricing and swift turnaround times, hair follicle testing in Cumberland, WI, delivers excellent value for companies, regardless of size. Affordability combined with rapid results ensures businesses can efficiently manage testing demands without undue financial burden, optimizing the balance between cost and service speed.
In Cumberland, WI, hair follicle drug tests stand out for their remarkable precision and speed in detecting substance use. Offering high accuracy, these tests ensure reliable and quick results, making them ideal for both employers and individuals seeking fast assessments. Their ability to deliver prompt outcomes enhances confidence in the testing process, reinforcing their status as a respected testing method in the region.
In Cumberland, WI, utilizing hair follicle testing aids employers in upholding drug-free workplace policies, contributing to compliance and peace of mind. This testing method lowers legal risks and elevates workplace safety by offering a non-intrusive way to monitor employees' substance use, ensuring adherence to industry standards and reducing potential liabilities.
