Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for detecting drug and alcohol consumption. Hair strands provide an extended record of alcohol and drug usage by capturing biomarkers within their growing fibers. When samples are collected near the scalp, hair can offer an approximate 3-month window for detecting alcohol and drugs. The collection process for hair is straightforward, relatively tricky to tamper with, and convenient for shipping.
A sample length of 1.5 inches, consisting of around 200 hair strands (approximately the size of a #2 pencil) nearest to the scalp, yields 100mg of hair, the optimal amount for both screening and confirmation. For EtG additions or tests exceeding 10 panels, 150mg of hair is advised. We suggest measuring the sample using a jeweler's scale. If scalp hair can't be acquired, an equivalent quantity of body hair may be used. In the context of head hair, we mean scalp hair specifically. Body hair encompasses other hair types (facial, axillary, etc.).
Process Overview
The key steps in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails initial processing of a sample within a laboratory's framework. This step ensures the sample is correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data entry absent from an electronic chain of custody system.
Screening conducts a preliminary check for illegal drug presence. Although Screening offers a cost-efficient means to exclude drug use in most cases, a positive screen necessitates confirmation to be legally valid. Any samples that are provisionally positive in Screening must undergo further verification.
Should a sample be provisional positive during Screening, additional hair is taken from the original sample for Extraction. Drugs are extracted from hair in this phase at lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening a more complex method to execute.
Confirmation of any positive screen is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. All provisionally positive samples undergo washing before confirmation if necessary. The complete lab process, from Accessioning to Confirmation, is overseen in line with the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
In Oakville, MI, hair follicle tests outrank urine tests in several aspects. They offer superior accuracy and are less prone to tampering, providing reliable insights into long-term drug use. Employers favor this method for its extended detection period, capturing a deeper timeline of an individual's drug history, thus offering a clearer picture than urine tests can.
Hair follicle testing in Oakville, MI, provides an extensive detection window, often up to 90 days. This feature delivers valuable insights into an individual's drug history, surpassing the capabilities of traditional drug tests. Employers gain a comprehensive understanding of an applicant or employee's past substance use, aiding informed decision-making.
Oakville, MI, benefits significantly from the tamper-resistant efficiency of hair follicle tests. This testing method drastically minimizes the chance of adulteration, guaranteeing authenticity. Such assurance provides peace of mind with results that are far less susceptible to manipulation compared to other test types.
Oakville, MI, residents benefit from our extensive network of nationwide testing centers. With convenient local options, accessing drug testing services is seamless. Our widespread locations ensure that the testing process is not just quick and easy but also hassle-free, catering to diverse geographical needs.
In Oakville, MI, the hair follicle testing process is designed for simplicity and confidentiality. From ordering to taking the test and receiving results, our process ensures privacy and ease of use. Addressing privacy concerns, this straightforward approach guarantees a smooth and stress-free experience.
Offering competitive pricing and rapid turnaround times in Oakville, MI, our hair follicle testing services provide exceptional value. Companies of all sizes benefit from our affordable pricing structure, alongside the assurance of fast and reliable results, ensuring peace of mind and budget-friendly solutions.
In Oakville, MI, the hair follicle drug test stands out for its speed and accuracy. Unlike traditional methods, this form of testing offers precision in detecting a variety of substances. The high reliability rate coupled with swift processing times ensures that results are both timely and trustworthy, making it a preferred choice for comprehensive drug screening.
Employers in Oakville, MI, can take comfort in knowing that hair follicle testing aligns with drug-free workplace policies. This approach mitigates the risk of legal complications while bolstering workplace safety. Utilizing hair testing ensures compliance and offers assurance in maintaining a secure working environment.
