Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as a potent method, hair testing is valuable for uncovering drug and alcohol consumption. By encasing biomarkers in the fibrous structure of hair strands as they grow, hair offers a comprehensive timeline of substance use. When sampled near the scalp, the hair can reveal a detection timeline for drugs and alcohol of up to three months. It's easy to collect, challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches, consisting of about 200 hair strands, approximately the thickness of a #2 pencil, near the scalp will yield 100mg of hair, which is ideal for testing. For EtG, additional screens, and extensive tests surpassing 10 panels, a 150mg specimen is advised. Utilizing a jeweler's scale is recommended for accurate measurement. If scalp hair is unavailable, equivalent body hair can be used. Reference to head hair implies scalp hair only, while body hair includes all other hair varieties (facial, axillary, etc.).
Process Overview
The main stages in processing laboratory results for drug tests include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where samples are processed into the lab's system. This involves ensuring the sample was appropriately sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and filling out any additional data not covered by an electronic chain of custody system.
Screening is a preliminary examination to detect drug misuse. While this is an economical approach to eliminate drug use in most samples, any positive findings in Screening must be verified to be valid legally. Presumptive positive samples in Screening necessitate a follow-up confirmation.
For samples testing positive during Screening, additional hair is sourced from the initial specimen for Extraction. This stage isolates drugs from hair at significantly lower concentrations than other methods (e.g., urine or saliva), which is why hair drug screening is the most challenging technique to execute.
Confirming a positive Screening outcome is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleansed prior to confirmation as required. The full process from Accessioning to Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", these tests actually analyze the hair strand, not the follicle beneath the scalp.
In Oliver, IL, hair follicle testing demonstrates clear advantages over traditional urine testing. Key factors include superior detection accuracy and reliability, allowing a more comprehensive understanding of substance use than typical urine analyses. Compared to urine tests, hair analysis offers a far extended detection window, making it a highly efficient choice.
Oliver, IL, benefits from hair follicle tests that provide an extended detection period, capturing drug use patterns as far back as 90 days. This method delivers a thorough overview of an individual's drug history, offering a valuable perspective for employers seeking to make informed hiring or monitoring decisions.
In Oliver, IL, hair follicle testing minimizes risks associated with tampering, virtually eliminating concerns about sample adulteration. These assessments provide outcomes that are both trustworthy and definitive, offering peace of mind to all parties relying on the accuracy of the results.
Oliver, IL, is strategically placed within a network of nationwide testing centers, enabling residents to access drug testing services hassle-free. This extensive reach facilitates smooth, prompt service whether you require testing locally or in other locations, ensuring convenience for all clients.
Residents of Oliver, IL, enjoy a straightforward and confidential hair follicle testing process. Ordering and partaking in tests has been optimized for ease and privacy, ensuring that individuals can trust the confidentiality and simplicity of the test and results handling.
Competitive pricing and rapid results make hair follicle testing in Oliver, IL, a smart investment for businesses of all sizes. With swift turnaround times and cost-effective solutions, companies receive outstanding value without sacrificing quality, aiding in both financial planning and operational efficiency.
The hair follicle drug testing offered in Oliver, IL, is renowned for its speed and accuracy. Hair tests provide precise detection of illicit substance use, giving clear and efficient results. This reliability ensures that everyone from employers to individuals receives trustworthy feedback about substance consumption without prolonged delays or questionability.
Hair follicle testing in Oliver, IL, ensures regulatory compliance and promotes workplace safety. By adopting such thorough testing methods, employers can bolster their drug-free policies, substantially cutting down on legal liabilities and fostering a secure, productive workplace environment.
