Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a significant method for discovering drug and alcohol consumption. Hair captures a prolonged history of substances by trapping chemical indicators inside the fibers of the developing hair strand. When taken near the scalp, hair can offer an estimated 3-month detection period for alcohol and other drugs. Hair collection is straightforward, relatively tamper-resistant, and easily transportable.
A hair sample of 1.5 inches consisting of roughly 200 strands (approximately the diameter of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal sample for preliminary and confirmatory testing. For EtG, supplemental tests, and/or panels above 10, 150mg of the sample is advisable. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair is inaccessible, a similar quantity of body hair can be gathered. In reference to head hair, it specifically pertains to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The key steps in the laboratory handling of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial phase of inputting a sample into a laboratory's system. This stage involves confirming the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening is an initial rapid assessment for substances of abuse. Although Screening is an economical approach to rule out drug usage for most samples, a confirmed positive screen is compulsory for it to be court-admissible. Samples that show a presumptive positive in Screening must undergo subsequent confirmation.
Should a sample appear presumptively positive during the Screening phase, additional hair from the original specimen is collected and processed for Extraction. Here, substances are withdrawn from hair at substantially lower concentrations than in other techniques (ex. urine or oral fluid), making hair drug testing the most challenging method to execute.
Positive screening results are confirmed through GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are cleansed before confirmation if required. The complete laboratory process, from Accessioning to Confirmation, is assessed under the CAP (College of American Pathologists) Hair specific and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the examination targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing is Superior in Brighton, AR Hair follicle tests provide a superior alternative to urine tests due mainly to their exceptional detection accuracy and reliability. Unlike urine tests, hair tests detect drug use over a substantially longer period. In Brighton, AR, both employers and professionals are opting for hair follicle testing for its robust defense against manipulation and enhanced substance history insights.
Extended Detection Window in Brighton, AR With a detection period extending up to 90 days, hair follicle testing offers a comprehensive view of an employee's or applicant's drug use history in Brighton, AR. Companies benefit from the ability to evaluate long-term substance use, thereby enhancing informed decision-making regarding hiring and continued employment.
Tamper-Resistant Testing Method in Brighton, AR Hair follicle tests significantly mitigate the risk of sample tampering or adulteration, providing reliable and undeniable results. In Brighton, AR, this method gives employers confidence in the integrity of the test outcomes, ensuring that their drug-free policies are enforced accurately and fairly.
Convenient Nationwide Testing Locations Across Brighton, AR With numerous testing centers strategically located nationwide, including in Brighton, AR, our hair follicle testing services are easily accessible. Convenience is paramount, ensuring a smooth and hassle-free experience for those needing reliable and efficient drug testing services.
Simple, Confidential Process in Brighton, AR We prioritize simplicity and confidentiality in our hair follicle testing process. In Brighton, AR, the procedure for ordering, conducting, and receiving results is designed to respect privacy, providing a stress-free experience for individuals and companies alike.
Affordable Pricing and Fast Turnaround in Brighton, AR Our competitive pricing models and swift turnaround times make hair follicle testing in Brighton, AR, an excellent value for businesses. Regardless of company size, our testing provides peace of mind with efficient service and cost-effective solutions to meet diverse organizational needs.
Fast, Accurate, and Reliable Results in Brighton, AR Hair follicle drug tests offer unmatched speed and precision, making them a reliable choice for detecting substance use in Brighton, AR. The accuracy of hair tests provides peace of mind, ensuring that results are not only prompt but also correct, equipping businesses with the information necessary to maintain a drug-free environment.
Compliance and Peace of Mind for Employers in Brighton, AR Utilizing hair follicle testing helps ensure compliance with workplace drug-free mandates, minimizing legal risks. In Brighton, AR, this method enhances workplace safety and offers employers peace of mind, knowing that their testing procedures are robust and comprehensive.
