Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has increasingly gained recognition as an effective means for identifying alcohol and drug usage. Hair offers an extended overview of drug and alcohol consumption by encapsulating biomarkers within the strands as they grow. When trimmed near the scalp, hair can reveal substance use across a roughly 90-day timeframe. It’s straightforward to collect, somewhat resistant to tampering, and convenient to transport.
A hair sample of 1.5 inches, consisting of about 200 strands (similar in size to a #2 pencil) cut nearest the scalp, will yield 100mg, the optimal amount for both screening and confirmation tests. For EtG, additional tests, and those exceeding 10 panels, a specimen weighing 150mg is advisable. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is missing, an equivalent quantity of body hair can be used. When we mention head hair, we mean scalp hair only. All other hair types (such as facial or axillary hair) fall under body hair.
Process Overview
The laboratory assessment of a drug test result comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially integrated into the lab’s system. This step ensures the sample's seal and shipment were secure, assigns it a LAN (Laboratory Accessioning Number), and completes any supplementary data input not covered by an electronic chain of custody system.
Screening is a preliminary drug check. Although Screening is an economical approach to eliminate drug presence in most samples, a positive screen mandates confirmation to hold up in legal proceedings. Samples testing presumptively positive during Screening necessitate an additional confirmation.
Should a sample test presumptively positive at the Screening phase, extra hair is taken from the original sample for Extraction. Here, drugs are extracted from hair at concentrations much lower than in other methods, such as urine or oral fluids, making hair drug testing the most challenging of all methodologies.
Positive results from Screening undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All samples showing presumptive positivity are washed before Confirmation as required. The entire lab process, from Accessioning through Confirmation, follows the CAP (College of American Pathologists) Hair guidelines and meets ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although they're sometimes called "hair follicle tests", these tests examine the hair strand itself, not the follicle beneath the scalp.
Choosing hair follicle testing over conventional urine tests in Wayne, WI provides distinct advantages. These tests offer unmatched detection accuracy and reliability. Hair tests extend detection periods, covering up to 90 days, which traditional urine tests fail to match. This expansive detection helps employers maintain drug-free workplaces by identifying substance use that others might overlook.
In Wayne, WI, hair follicle testing's extended detection window is a game-changer. Spanning up to 90 days, it provides employers with an in-depth view of an individual's substance use history. This extended timeline allows companies to enforce stringent policies on substance use, offering detailed insights into an applicant or employee's long-term drug behavior.
Hair follicle tests in Wayne, WI, significantly reduce the risk of sample adulteration. With their tamper-proof nature, these tests ensure authenticity and trustworthiness in their results. By being nearly impossible to manipulate, they offer an unquestionable means of testing that enhances confidence in decisions related to substance use.
With a network of nationwide and local testing centers, accessing hair follicle testing in Wayne, WI is both convenient and seamless. These widespread facilities ensure quick and hassle-free services. Whether locally or nationwide, the availability of our centers allows individuals and businesses to conduct essential testing with minimal effort and maximum efficiency.
The hair follicle testing process in Wayne, WI is designed to be simple and confidential. From ordering the test to receiving the results, each step prioritizes privacy and ease of use. This straightforward procedure ensures that users feel secure and at ease, knowing their information is handled with the utmost care and discretion.
Competitive pricing structures in Wayne, WI make hair follicle testing both affordable and efficient. With fast turnaround times, clients benefit from excellent value without compromising on the speed or quality of results. Our pricing is geared towards meeting the needs of companies, providing cost-effective solutions for businesses of all sizes.
Hair follicle drug tests are distinguished by their speed and accuracy in Wayne, WI. Their precision in identifying substance use consistently gives clear and reliable findings. In contrast to conventional methods, this testing efficiently pinpoints even trace amounts of substances, ensuring comprehensive results are delivered rapidly without compromising reliability or integrity.
Employers in Wayne, WI gain peace of mind with hair follicle testing. Ensuring compliance with drug-free policies, this method reduces legal risks while boosting workplace safety. By opting for this testing approach, employers protect their operations and maintain a safe, productive environment, adhering to all necessary regulations and standards.
