Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a significant method for uncovering drug and alcohol consumption. Hair captures a prolonged history of substances by embedding biomarkers within the fibers of the hair as it grows. When collected near the scalp, hair can reveal drug and alcohol usage up to a duration of roughly three months. Collecting hair is straightforward, relatively tamper-resistant, and convenient for transportation.
A 1.5-inch segment comprising around 200 hair strands (about the width of a #2 pencil) nearest to the scalp yields 100mg of hair, the preferred sample size for both screening and confirmation. For EtG, additional tests, and those exceeding 10 panels, a 150mg specimen is advised. It's suggested to measure the sample using a jeweler’s scale. Should scalp hair be inaccessible, a corresponding amount of body hair may be gathered. Head hair refers specifically to scalp hair, while body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The laboratory procedures for processing a drug test result consist of four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is introduced into the laboratory's system. This step includes confirming the sample's proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any missing data entry not supplied by an electronic chain of custody system.
Screening offers a preliminary assessment for substances of abuse. Although Screening is an economical approach to exclude drug usage cases, any positive result requires confirmation for legal admissibility. Samples with presumptive positivity during Screening need secondary verification.
When a sample tests presumptively positive during Screening, additional hair is extracted from the original specimen for the Extraction stage. Here, substances are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), emphasizing the complexity of hair drug screening.
Positive screening results undergo Confirmation using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating presumptive positivity are pre-cleaned before confirmation if needed. The complete laboratory progression from Accessioning to Confirmation is assessed according to CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", these tests examine the hair strand rather than the hair follicle beneath the scalp.
Hair follicle testing is a superior choice over urine testing in Ash Flat, AR due to its extended detection period and superior accuracy. Unlike traditional urine tests, hair analysis covers up to 90 days of drug history, offering a thorough evaluation of an individual's habits. This method gives employers confidence in detecting substance use, confirming the test's reliability.
Hair testing's consistent results make it a trusted option for rigorous screening processes.
In Ash Flat, AR, hair follicle drug testing reveals drug use over a significantly longer timeframe, up to 90 days. This expanded window provides employers with a thorough perspective on an individual's substance history. Employers gain a deeper insight into potential hires or current employees' behavior, aiding in making informed decisions. Employers find assurance in the scope of hair testing, allowing them to uphold a high standard of safety and trust.
Hair follicle tests are an tamper-resistant method for drug detection in Ash Flat, AR. The risk of sample adulteration is significantly reduced, making the results both reliable and indisputable. With hair testing, employers can confidently rely on the integrity of the results, as the method leaves little room for tampering.
This reliability ensures that decision-making regarding drug policies is based on sound evidence, supporting workplace safety and compliance.
Accessing drug testing services is hassle-free with our nationwide centers and local facilities in Ash Flat, AR. Our testing locations offer a broad network, ensuring ease and convenience for those in need of reliable drug testing. Quick access to our services guarantees timely results and reduces wait times. With strategically located centers, employers and individuals can quickly engage in necessary testing, saving time and resources.
Our process in Ash Flat, AR is both simple and confidential, ensuring you receive your testing results promptly and discreetly. Ordering, performing, and accessing results is straightforward, with privacy being a top priority. We address any concerns with a process designed for convenience, without compromising on confidentiality. This approach meets clients' needs for an effective, unobtrusive testing experience, enhancing user satisfaction.
We offer affordable pricing and fast turnaround for hair follicle tests in Ash Flat, AR. Our competitive prices provide excellent value, regardless of company size. Our efficient process means your results are delivered quickly, facilitating swift decision-making. Clients appreciate the balance of cost-effectiveness with prompt service, ensuring that they achieve accurate results without excessive expenditure.
In Ash Flat, AR, hair follicle drug tests are celebrated for their speed and accuracy. They efficiently detect substance use, providing results that employers can trust. Hair tests excel in delivering precise outcomes, ensuring the employer gets reliable data promptly. This streamlined process is ideal for swift decision-making, catering to workplaces that demand accurate screening.
Fast results help companies act quickly, maintaining a drug-free environment.
In Ash Flat, AR, implementing hair follicle drug tests provides peace of mind and compliance for employers. This method supports adherence to drug-free workplace policies, mitigating legal risks.
Employers can trust in the thoroughness of hair testing, which enhances safety protocols and reinforces policy standards. By choosing hair testing, businesses protect themselves while ensuring a secure working environment for all.
Hair tests become a crucial part of maintaining order and security in the workplace.