Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarded as a robust approach, hair testing is instrumental in detecting drug and alcohol consumption. By embedding biomarkers within the fibers of the hair strand as it grows, hair offers a comprehensive history of alcohol and other substances. Collected near the scalp, hair allows for a detection period extending up to a quarter of a year for alcohol and drugs. The collection process is straightforward, with difficulties in tampering, and shipping is hassle-free.
A hair sample measuring 1.5 inches and containing approximately 200 strands, akin to a #2 pencil, secured near the scalp, yields 100mg, reaching the optimal sample size for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, 150mg of the sample is suggested. We advise using a jeweler’s scale for weighing. In the absence of scalp hair, an equivalent quantity of body hair may be used. Head hair specifically refers to scalp hair, while body hair encompasses all other varieties (facial, axillary, etc.).
Process Overview
The processing of a drug test result in the lab encapsulates four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial sample processing into the lab's system, ensuring the sample is sealed and shipped correctly, assigning a LAN (Laboratory Accessioning Number), and fulfilling any unprovided data entry by an electronic chain of custody system.
Screening focuses on a preliminary rapid check for drug abuse. While Screening presents a cost-effective method to dismiss drug use in most instances, any positive screen necessitates confirmation for court admissibility. Samples that signal a presumptive positive in Screening require further confirmation.
Upon a presumptive positive indication in Screening, more hair segments are extracted from the primary specimen and readied for Extraction. Here, drugs are extracted at notably lower concentrations in comparison to alternatives (such as urine or oral fluid), underscoring the complexity of hair drug screening as a methodology.
Confirmation of any positive screening derives from GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo a washing process before confirmation, if needed. From Accessioning to Confirmation, the entire lab procedure is evaluated under the guidelines of CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called as "hair follicle tests", the analysis focuses on the strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cameron, WV
The benefits of hair testing significantly outweigh those of urine tests in monitoring substance use within Cameron, WV. Hair testing delivers remarkably superior detection accuracy and reliability.
Unlike urine tests, which only indicate recent use, hair tests cover a longer timeline, offering a comprehensive view.
Extended Detection Window in Cameron, WV
Hair follicle testing is renowned for its ability to detect drug usage over extensive periods, up to 90 days prior in Cameron, WV.
This extended detection capability offers employers significant insight into an individual’s substance use history, aiding in better-informed hiring and management decisions.
Tamper-Resistant Testing Method in Cameron, WV
Within Cameron, WV, hair follicle tests are preferred for their resistance to tampering. This method vastly diminishes contamination or alteration risks, delivering trustworthy results.
The process is executed with high integrity, ensuring each test's authenticity.
Convenient Nationwide and Local Locations in Cameron, WV
Accredited Drug Testing offers expansive network accessibility through numerous nationwide testing centers, including local facilities in Cameron, WV.
This ensures streamlined and hassle-free access to testing services, catering to client needs effectively.
Simple, Confidential Process in Cameron, WV
The hair testing process in Cameron, WV, is designed to be simple and discreet. Ordering, taking, and receiving results are handled with utmost confidentiality, ensuring user privacy.
This process addresses privacy concerns and offers an effortless and reassuring user experience.
Affordable Pricing and Fast Turnaround in Cameron, WV
Our pricing structures within Cameron, WV, are crafted to be competitive, providing excellent value for businesses of various sizes.
Furthermore, the rapid processing times ensure that results are delivered swiftly without unnecessary delays.
Fast, Accurate, and Reliable Results in Cameron, WV
In Cameron, WV, hair follicle drug testing is prized for its precision and swiftness. Hair tests boast high accuracy levels in detecting historical and recent substance use.
The results from hair testing are typically processed quickly, ensuring rapid access to essential information without long waits, which is crucial for decision-making processes.
Compliance and Peace of Mind for Employers in Cameron, WV
In Cameron, WV, implementing hair follicle testing assists employers in upholding drug-free workplace standards.
This ensures adherence to compliance requirements, reducing legal exposure and enhancing workplace safety.
