Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair offers an extended history of such substances by binding biomarkers within the strands. When taken near the scalp, hair can show a detection period of up to about three months for alcohol and drugs. The collection process for hair is uncomplicated, relatively tamper-proof, and straightforward to transport.
The ideal hair sample for testing and validation is a 1.5-inch segment of around 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp, providing 100mg of hair. For EtG, additional analyses, or tests exceeding 10 panels, a 150mg sample is advised. We suggest utilizing a jeweler’s scale to measure the specimen. In absence of scalp hair, a similar quantity of body hair is permissible. The term head hair is exclusive to scalp hair, whereas body hair encompasses all other variants (facial, axillary, etc.).
Process Overview
The primary stages in processing a drug test laboratory result consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the preliminary phase where a sample is entered into the laboratory’s system. This stage ensures the sample was correctly sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and finishes any extra data entry missing from an electronic custody chain.
Screening incorporates an initial, rapid assessment for drugs of abuse. Screening is an economical approach to eliminate drug use in most samples, but a positive needs confirmation for legal acceptance. Any samples with positive results in Screening require additional confirmation.
If Screening indicates a presumptive positive, more hair is retrieved from the specimen for Extraction. At this point, drugs are isolated from hair at minimal concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most challenging to execute.
Positive screening confirmations are conducted through GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as presumptive positives are washed before confirmation if necessary. The entire lab process from Accessioning to Confirmation undergoes a review under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though termed as "hair follicle tests", the test itself targets the hair shaft and not the follicle beneath the scalp.
Hair follicle testing outperforms traditional urine tests in Monongah, WV, due to its superior detection capabilities. Unlike urine tests, which have a limited detection window, hair tests can identify drug use extending up to 90 days. This advantage offers employers and authorities higher confidence and reliability in substance use assessments, making hair analysis a preferred choice.
Employers in Monongah, WV, benefit from the extended detection window offered by hair follicle testing. Capable of detecting drug use over a 90-day period, hair tests provide a comprehensive review of an individual's substance history. This expanded timeline allows companies to make informed decisions regarding employee and applicant drug use history.
Hair follicle testing significantly diminishes the risk of tampering, ensuring unquestionable results in Monongah, WV. The nature of hair tests precludes the possibilities of sample adulteration common in other methods, such as urine testing. This provides dependable outcomes for employers seeking reliable approaches to drug screening.
With convenient testing centers across Monongah, WV, and nationwide, accessing hair follicle drug testing services is quick and hassle-free. Our network of facilities guarantees easy access, enabling individuals and employers to conduct necessary tests without delay or difficulty, ensuring timely results.
Hair follicle testing in Monongah, WV, is marked by a simple and confidential process. From ordering to receiving results, each step prioritizes ease and privacy. Our streamlined approach ensures that users can complete their tests effortlessly while maintaining confidentiality standards throughout.
Offering affordable pricing and swift turnaround times, hair follicle testing in Monongah, WV, presents exceptional value for businesses of all sizes. Our competitive rates and efficient service deliver peace of mind while ensuring rapid results, making us a cost-effective choice for drug testing needs.
In Monongah, WV, hair follicle drug testing is renowned for its fast, accurate, and reliable results. These tests boast remarkable precision, enabling the identification of substance use with high accuracy. Compared to other methodologies, hair testing provides consistent outcomes in less time, ensuring prompt and dependable results for employers and individuals alike.
In Monongah, WV, hair follicle testing offers employers compliance and peace of mind. By adopting this method, companies can enforce drug-free workplace policies effectively, mitigating legal risks. Hair tests enhance workplace safety, ensuring that organizations maintain a secure and compliant environment.
