Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations are increasingly recognized as an effective instrument for identifying drug and alcohol misuse. Hair captures extended histories of alcohol and drug exposure by embedding biomarkers within the strands of developing hair. When sampled near the scalp, hair offers a detection duration of up to roughly 3 months for alcohol and drugs. Hair collection is straightforward, hard to tamper with, and simple to transport.
A sample measuring 1.5 inches with approximately 200 hair strands (around the size of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample for both screening and verification. For EtG, add-ons, or tests exceeding 10 panels, it's advised to obtain 150mg of the sample. We advise using a jeweler’s scale to weigh the sample. In the absence of scalp hair, a comparable volume of body hair can be gathered. References to head hair pertain solely to scalp hair, whereas body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test outcome comprises four main phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample’s initial integration into a lab's system. This phase involves ensuring the sample was properly sealed and dispatched, generating a random LAN (Laboratory Accessioning Number), and completing any supplementary data input absent from an electronic chain of custody system.
Screening offers a preliminary rapid assessment for drug abuse. While a cost-effective means to dismiss drug usage for the majority of samples, positive screenings necessitate confirmation for legal admissibility. Any samples with a positive presumption at Screening need subsequent verification.
For samples indicating a positive presumption during the Screening phase, additional hair is extracted from the main sample for Extraction. Here, drugs are drawn from hair at concentrations significantly lower compared to other techniques (e.g., urine or oral fluid), making hair drug screening one of the most complex methodologies to execute.
Confirmation of any positive screen is conducted through GC/MS, GC/MS/MS or LC/MS/MS methodologies. All samples with a presumptive positive are cleansed before confirmation as warranted. The thorough lab procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation alongside the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", the analysis focuses on the hair shaft, not the follicle under the skin.
For those residing in Glen Arbor, MI, the preference for hair follicle testing over traditional urine tests is clear. Hair testing offers superior detection accuracy and reliability, capturing an extended usage history. Its comprehensive insights enable employers and individuals to make informed decisions, minimizing risks associated with incomplete screening.
In Glen Arbor, MI, the extended detection window of hair follicle testing reveals drug use up to 90 days prior. This thorough approach equips employers with critical insights into an individual's substance history, allowing for more precise assessments. Such extensive detection periods are pivotal in evaluating long-term drug usage patterns, crucial for informed decision-making.
Hair follicle tests in Glen Arbor, MI provide a tamper-resistant method, ensuring the integrity of samples. Unlike other methods susceptible to adulteration, hair tests maintain credibility with trustworthy results. This secure testing technique safeguards against manipulation, offering peace of mind with unchallengeable findings.
Located in Glen Arbor, MI, our numerous nationwide testing centers provide convenience for all. Accessible and hassle-free, our services ensure quick and easy access to hair follicle tests, addressing both local and widespread needs efficiently. Experience seamless, reliable testing wherever you are with our extensive network of locations.
Glen Arbor, MI, residents enjoy a simple and confidential testing process. Our ordering, testing, and results procedures maintain privacy, ensuring participants feel secure. The straightforward nature of our services promotes seamless navigation from start to finish, instilling confidence through a commitment to confidentiality and efficiency.
In Glen Arbor, MI, our drug testing services offer affordable pricing and swift turnaround times. We deliver excellent value, catering to companies of various sizes. By combining competitive costs with quick results, we meet the needs of businesses seeking reliable testing solutions without compromising on quality or efficiency.
Hair follicle drug tests deliver rapid and precise results in Glen Arbor, MI. With exceptional accuracy, they identify substances efficiently, ensuring reliable outcomes. This advanced testing technique swiftly processes samples, ensuring quick turnaround from collection to results, allowing individuals and organizations to make informed decisions based on trusted data.
Incorporating hair follicle testing in Glen Arbor, MI aligns with workplace compliance and drug-free policies. Employers benefit from reducing legal risks while promoting a safe environment. The certainty of comprehensive screening reinforces company standards, assuring security and adherence to lawful practices essential for operational peace of mind.
