Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. The hair captures biological markers in the threads of the hair strand that grows, thus offering a comprehensive account of substance use. Hair clipped near the scalp can reveal drug and alcohol use history for almost a 3-month timeframe. This method is easy to administer, relatively resistant to tampering, and convenient for transportation.
A 1.5-inch segment from around 200 hair strands (comparable to a #2 pencil) near the scalp yields 100mg of hair, ideal for preliminary and confirmatory testing. For tests including EtG or exceeding 10 panels, 150mg of the sample is advised. It is suggested to measure the sample using a jeweler’s scale. If scalp hair is not obtainable, a comparable volume of body hair may be collected. References to head hair specifically denote scalp hair. Body hair encompasses other varieties of hair (face, underarms, etc.).
Process Overview
The laboratory analyzes drug test outcomes through four central stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially logged into the laboratory's system. This step confirms the sample's proper sealing and shipment, issues a random LAN (Laboratory Accessioning Number), and fills in any necessary data absent from an electronic chain of custody form.
Screening serves as a preliminary evaluation for substance abuse. Though Screening helps in cost-effectively eliminating drug usage for most samples, a confirmed positive screen is necessary for legal proceedings. Samples indicating preliminary positivity in Screening require subsequent confirmation.
A sample marked as presumptively positive during Screening is subjected to Extraction by retrieving more hair from the initial sample. In Extraction, the concentration of drugs extracted from hair is significantly lower compared to other techniques (like urine or oral fluid), which makes hair drug analysis particularly challenging.
For positive screening outcomes, Confirmation is conducted using GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive samples are cleansed as required before confirmation. Throughout the laboratory processes from Accessioning to Confirmation, the procedures adhere to the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used, but it refers to the analysis of the hair strand itself, not the follicle beneath the scalp
When comparing hair follicle testing to traditional urine tests in Belva, OK, the former emerges superior for several reasons. Hair tests offer unbeatable detection accuracy and reliability, ensuring that no stone is left unturned.
Urine tests are more susceptible to manipulation and only reflect recent drug use. Hair testing, in contrast, gives a more comprehensive view, making it a preferred choice for thorough assessments.
The extended detection window of hair follicle testing in Belva, OK is a major advantage. It allows for the identification of drug use over a span of up to 90 days, a period much longer than the typical timeframe for urine tests.
This extended window offers employers a clear view of an individual's substance history, fostering informed decisions regarding employment and safety standards in the workplace.
Hair follicle testing in Belva, OK is renowned for its tamper-resistant nature. This testing method substantially reduces the risk of sample adulteration, ensuring authentic and trustworthy results.
Unlike other testing methods, hair analysis offers an observed collection process, meaning that attempts to alter results are incredibly difficult, providing peace of mind to employers and authorities.
Accredited Drug Testing offers convenient nationwide testing centers, including local sites in Belva, OK. This wide network ensures quick and seamless access to our testing services.
Our locations are strategically placed to provide fast, hassle-free drug testing. Clients can enjoy easy scheduling and access wherever they are, facilitating efficient and stress-free testing experiences.
The process for hair follicle testing in Belva, OK is straightforward and confidential. From ordering to testing and receiving results, every step prioritizes ease and privacy.
Understanding client concerns about confidentiality, we ensure a seamless and discreet experience, safeguarding personal information while delivering precise results.
Offering affordable pricing and fast turnaround times, Accredited Drug Testing in Belva, OK delivers exceptional value. Our competitive pricing structures suit companies of all sizes.
With a focus on quick results without compromising accuracy, we provide organizations reassurance and peace of mind, alongside substantial cost savings.
Hair follicle testing in Belva, OK stands out for its fast, accurate, and reliable results. With high precision, hair analysis detects substance use efficiently, offering a trustworthy assessment of an individual's drug history.
Employers and individuals value the swift turnaround and exceptional accuracy of hair tests. Compared to other methods, hair testing provides consistent and dependable outcomes, crucial for making informed decisions.
For employers seeking compliance and peace of mind in Belva, OK, hair follicle testing is an ideal solution. It promotes adherence to drug-free workplace policies, reducing legal liabilities while enhancing organizational safety.
By integrating hair testing into drug screening protocols, employers can be assured of robust compliance measures that protect the company and its workforce.
