Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become regarded as an effective method for identifying drug and alcohol consumption. Hair offers an extended record of substance use by capturing biomarkers within the strands of hair as it grows. When cut close to the scalp, hair can reveal substance use over a period of nearly three months. Hair is easy to gather, relatively hard to tamper with, and straightforward to transport.
A hair segment of 1.5 inches containing around 200 strands (approximately the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal amount for analysis and verification. For EtG, additional analyses, or panel tests exceeding 10, an amount of 150mg is advisable. It is suggested to measure the sample using a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair can be utilized. By scalp hair, we mean hair exclusively from the head, while body hair includes other types (facial, axillary, etc.).
Process Overview
The key steps in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the procedure of entering a sample into the lab’s system. This step ensures the sample was properly sealed and sent, assigns it a random LAN (Laboratory Accessioning Number), and finalizes any extra documentation not covered by an electronic tracking system.
Screening entails a preliminary rapid check for encompassing substances. Despite Screening being an economical approach to dismiss drug presence in the bulk of samples, a positive screening outcome must be confirmed for judicial acceptability. Any sample with a presumed positive result from Screening must undergo confirmatory testing.
If a sample yields a presumptive positive during Screening, additional hair is extracted from the initial batch and readied for Extraction. This phase involves isolating drugs from hair at far lower concentrations compared to other methods (e.g., urine or saliva), making hair drug analysis particularly challenging.
Any positive from the Screening stage warrants Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleaned prior to validation if necessary. The complete lab process from Accessioning to Confirmation is scrutinized through the CAP (College of American Pathologists) Hair category and conforms to ISO / IEC 17025 standards.
Pros of hair drug testing:
Drawbacks:
Note: Although often called "hair follicle tests", the actual test examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Browning, MO lies in its superior detection accuracy and reliability. Unlike traditional urine tests, hair tests offer an extended detection window, revealing drug use patterns over months. Businesses benefit from a clearer picture of an individual's history, minimizing risks of habitual substance use, ensuring a safer, more efficient environment.
Extended Detection Window in Browning, MO is a standout feature of hair follicle testing, enabling substance detection over an extensive period, up to 90 days. This longevity provides employers and officials a comprehensive view of an individual's substance history, paving the way for better decision-making regarding hiring and treatment options.
Tamper-Resistant Testing Method in Browning, MO offers enhanced security through reduced risks of sample adulteration. Hair follicle tests provide reliable and unquestionable results, as the collection and analysis process is notably difficult to manipulate. This ensures all stakeholders trust the outcomes, maintaining the integrity of the assessment.
Convenient Nationwide Testing Locations in Browning, MO, coupled with local sites, ensure painless access to hair follicle drug tests. Our extensive network of nationwide centers offers quick, easy, and hassle-free testing services, catering to clients from various sectors and regions smoothly and effectively.
Simple, Confidential Process in Browning, MO prioritizes privacy and ease of use in ordering, taking, and receiving results for hair follicle tests. The method is designed to be straightforward and secure, addressing any concerns surrounding confidentiality, thus encouraging wider usage and trust among individuals and organizations.
Affordable Pricing and Fast Turnaround in Browning, MO underline our commitment to cost-effectiveness and speed. Through competitive pricing structures and rapid result delivery, businesses can enjoy excellent value and expeditious service, meeting the needs of organizations of all sizes.
Fast, Accurate, and Reliable Results in Browning, MO highlight the advantages of hair follicle analyses, offering unmatched precision and speed. Due to advanced testing methods, these examinations provide high accuracy in detecting substance use, offering a dependable assessment for a variety of substances. This rapid process ensures results are both fast and consistent.
Compliance and Peace of Mind for Employers in Browning, MO is achievable through hair follicle testing. This method guarantees adherence to workplace drug-free policies, effectively reducing legal risks. By employing rigorous testing, businesses enhance workplace safety, fostering a secure and peaceful environment for all employees.
