Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a significant instrument for identifying drug and alcohol consumption. By encapsulating biomarkers within the growing hair shafts, hair offers a prolonged record of alcohol and drug usage. When acquired near the scalp, hair can present up to an estimated 3-month timeframe for detecting alcohol and drugs. Collecting hair is straightforward, relatively resistant to tampering, and convenient to transport.
A 1.5-inch segment consisting of roughly 200 hair strands (approximating the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, the recommended volume for screening and verification. For EtG, supplementary tests, and/or panels exceeding 10, 150mg of the specimen is advisable. Utilizing a jeweler’s scale for weighing the specimen is suggested. If scalp hair is inaccessible, an equivalent volume of body hair can be gathered. When mentioning head hair, it exclusively refers to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test outcome encompasses four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab's system. This entails validating that the sample was appropriately sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and finalizing any further data entry absent from an electronic chain of custody system.
Screening signifies a preliminary rapid assessment for substances of abuse. While Screening provides a cost-efficient measure to exclude drug consumption in most samples, any positive screening must be verified to hold up in legal proceedings. Samples that are presumptively positive in Screening necessitate a follow-up confirmation.
If a sample displays a presumptive positive during Screening, additional hair is extracted from the initial specimen for preparation for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), underscoring why hair drug testing is among the most challenging methodologies.
Confirmation of any positive Screening result is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing prior to confirmation when required. The full laboratory process from Accessioning to Confirmation adheres to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests," the examination actually assesses the hair strand rather than the follicle beneath the scalp.
Why choose hair follicle testing over traditional urine tests in Bark River, MI? The superior detection accuracy of hair testing provides a comprehensive look over a longer period compared to urine tests.
When weighing the benefits, hair testing in Bark River offers unmatched reliability. The extended detection window ensures a broader insight into substance use, making it the preferred choice for employers, courts, and substance abuse professionals.
Employers in Bark River, MI, value hair follicle testing for its extended detection period, extending up to 90 days. This allows them to obtain a detailed history of drug use, which is not possible with other testing methods.
The capacity of hair testing to capture a comprehensive timeline of substance use offers employers a deeper understanding of an individual's habits, greatly aiding in the decision-making process for employment or compliance monitoring.
Hair follicle testing stands as a tamper-resistant solution in Bark River, MI. Unlike urine tests, hair samples are less susceptible to adulteration or substitution, making the process more reliable.
The rigorous collection method ensures sample integrity, providing results that are undeniable and secure, giving employers and courts confidence in the authenticity of the test outcomes.
For residents and businesses in Bark River, MI, the convenience of our extensive network of testing locations cannot be overstated. Our services ensure quick and accessible drug testing solutions.
Whether you are in the heart of Bark River or in any corner of the country, our widespread testing centers are set to provide efficient and hassle-free testing experiences.
We ensure a simple and confidential process for hair follicle testing in Bark River, MI, respecting the privacy and concerns of our clients.
Our streamlined procedure covers everything from easy ordering to discreet sample collection and prompt result delivery, ensuring a stress-free experience for all involved.
Offering affordable pricing and swift turnaround times, our hair follicle testing services in Bark River, MI, deliver outstanding value to companies.
No matter the size of the business, our competitive rates and rapid service provide peace of mind, ensuring that every client receives the best service without financial strain.
In Bark River, MI, hair follicle drug tests are known for providing rapid and precise outcomes when it comes to substance detection. The hair testing method stands out due to its accuracy and its capability to detect a wide range of substances rapidly.
Speed and reliability are among the hallmarks of hair follicle testing. Results are delivered quickly, enabling employers to make informed decisions without delay, ensuring a safer work environment for all involved.
Implementing hair follicle testing for drug screening in Bark River, MI, provides employers with compliance and assurance in maintaining drug-free workplaces. This practice aids in conforming to legal requirements and reduces risks.
Upholding a drug-free environment enhances workplace safety and legal protection, offering peace of mind to employers who are committed to secure operations.
