Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. Hair archives a historical record of substance intake by capturing biomarkers within the strands of growing hair. When hair is obtained near the scalp, it can provide up to a 3-month window for detection of alcohol and drugs. Hair samples are easy to gather, challenging to tamper with, and straightforward to transport.
A 1.5-inch section of around 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp yields 100mg, which is optimal for analysis and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, a specimen weighing 150mg is suggested. We advise using a jeweler’s scale for weighing the sample. If scalp hair cannot be obtained, an equivalent amount of body hair may be used. Head hair specifically indicates scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory steps in processing a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with the initial incorporation of a sample into a laboratory’s database. This step ensures the sample was correctly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data entry absent from an electronic chain of custody system.
Screening serves as a preliminary assessment for drugs of abuse. Though Screening is a cost-efficient strategy to discount drug usage in most samples, any positive indications must be confirmed to be considered valid in legal settings. Presumptively positive samples in Screening necessitate further confirmation.
If a sample tests presumptively positive during Screening, additional hair is taken from the initial sample and processed for Extraction. Drugs are extracted from hair at markedly lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug screening is the most complex procedure to conduct.
For any positive screening results, Confirmation is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. All samples deemed presumptively positive undergo washing before confirmation if needed. The entire lab process from Accessioning through Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and in alignment with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis is conducted on the hair strand itself, not the hair follicle beneath the scalp
For those in Yarborough Landing, AR, hair follicle tests prove superior to traditional urine analyses. Hair tests provide superior accuracy and reliability, outmatching urine tests with their extended detection capabilities.
The advantages of hair testing are considerable. Detection occurs over a longer span, compared to more traditional urine tests, making hair analysis a robust method for uncovering drug use histories.
In Yarborough Landing, AR, hair follicle testing offers a significantly extended detection window, reaching up to 90 days. This duration enables a thorough chronicle of an individual's drug use, supplying employers with a more complete background check.
The ability to track drug consumption over an extended timeframe provides employers with comprehensive insights, equipping them with critical information when considering candidates' histories of substance use.
Hair follicle tests in Yarborough Landing, AR, excel with their tamper-resistant nature, ensuring sample integrity and unchallenged outcomes. With hair testing, the probability of sample adulteration is greatly mitigated.
The robustness of this method significantly lessens the chance of result manipulation, offering a reliable, indisputable measure to validate drug use records.
Accessible testing sites across the nation facilitate ease in drug evaluations, extending their convenience to Yarborough Landing, AR, with local and widespread reach ensuring hassle-free, prompt testing service access.
Our widespread network of centers simplifies the testing process for individuals and companies alike, ensuring a streamlined and accessible service to meet all testing needs.
The straightforward process for hair follicle testing in Yarborough Landing, AR, guarantees confidentiality and ease. From initiation to result retrieval, the procedure respects privacy and ensures user-friendly engagement.
Our service prioritizes client confidentiality, offering a seamless process that is not only efficient but respects user anonymity throughout the testing journey.
With competitive pricing, hair follicle tests in Yarborough Landing, AR, offer fast service and valuable returns for businesses of any scale. The affordability and expediency of results enhance corporate peace of mind.
Our commitment to cost-effective solutions does not compromise the quality of speed and reliability, making our pricing structure a worthy investment for comprehensive drug testing needs.
The precision of hair follicle drug testing stands unmatched in Yarborough Landing, AR, offering fast and trustworthy results. Hair analysis provides stringent accuracy in identifying substances, showcasing its value in accurate substance detection.
The rapidity with which hair follicle tests deliver results further emphasizes their utility. Equipped with high accuracy rates, they assure swift assessment turnaround times, providing reliable insight into substance use.
Employers in Yarborough Landing, AR, achieve compliance assurance with hair follicle testing, aligning with drug-free workplace mandates and alleviating legal liabilities. The use of hair testing promotes workplace safety and integrity.
The peace of mind afforded by hair tests augments corporate trust, ensuring adherence to legal frameworks while promoting a safe, drug-free work environment.
