Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as a potent means for detecting drug and alcohol use. Hair captures biomarkers within its fibers, offering an extensive history of substance use. When clipped near the scalp, it can reveal up to a 3-month detection timeframe for various drugs and alcohol. Hair sample collection is straightforward, hard to tamper with, and easy to send.
A 1.5-inch sample consisting of roughly 200 hair strands (resembling a #2 pencil thickness) from the scalp procures 100mg of hair, optimal for screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advisable. We advocate weighing the hair sample on a jeweler’s scale. If scalp hair isn’t available, a similar quantity of body hair is acceptable. Here, head hair refers only to scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the primary processing of a sample into a lab’s system. It involves ensuring the proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and concluding any supplementary data entry absent from an electronic chain of custody system.
Screening includes a preliminary check for drug abuse. Although cost-efficient, a positive Screening result requires confirmation for court admissibility. Samples with presumptive positives in Screening necessitate additional confirmation.
Presumptive positives at the Screening phase lead to more hair being extracted from the original sample for Extraction. Drugs are extracted from the hair at significantly lower concentrations than other methods (such as urine or oral fluid), deeming hair drug testing the most challenging methodology.
Confirmation of any positive results from Screening is achieved through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as needed. The entire process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", these tests analyze the hair strand itself, excluding the scalp’s hair follicle.
Hair follicle drug testing offers immense benefits over traditional urine tests in Washington, OH. This method ensures superior detection accuracy, revealing substance use over an extended period. Unlike urine testing, hair analysis provides a comprehensive and reliable picture, minimizing loopholes and enhancing confidence in results.
Hair follicle testing excels in uncovering drug use over a prolonged timeframe, up to 90 days, in Washington, OH. This extensive detection window empowers employers with deeper insights into an individual's substance history. With hair testing, organizations gain a thorough understanding, contributing to informed decision-making regarding employment and compliance policies.
In Washington, OH, hair follicle tests markedly mitigate the risk of sample tampering, emphasizing reliability in results. This testing approach ensures that samples remain secure, delivering trustworthy and precise outcomes. By significantly reducing adulteration risks, hair testing maintains its credibility as a dependable method in drug detection.
Boasting numerous convenient locations, our testing services are easily accessible across Washington, OH and nationwide. Accredited Drug Testing ensures that getting tested is simple and hassle-free, with centers conveniently positioned for swift access. This accessibility ensures timely and efficient service for any testing needs.
The process of ordering, completing, and receiving results for hair follicle tests in Washington, OH is straightforward and confidential. Clients benefit from easy procedures that prioritize privacy, making the entire experience smooth and worry-free. By addressing privacy concerns efficiently, the testing method remains user-friendly and discreet.
In Washington, OH, our competitive pricing and quick results turnaround distinguish us in the market. Businesses benefit from excellent value without compromising quality, thanks to affordable pricing structures. The prompt delivery of accurate results enhances peace of mind for organizations of every size.
The precision and efficiency of hair follicle drug testing stand out in Washington, OH. This testing method provides rapid and highly accurate results in detecting substance use, offering reliable insights for various requirements. The meticulous nature of hair analysis ensures a dependable detection of drug use history, making it a preferred choice for those seeking swift and precise outcomes.
For Washington, OH employers, hair follicle testing is a cornerstone for ensuring adherence to drug-free workplace policies. This testing method reduces legal implications and enhances safety, providing peace of mind. By adopting hair testing, organizations demonstrate commitment to compliance and maintain a secure workplace environment.
