Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly acknowledged as an effective means for identifying drug and alcohol consumption. Hair offers a prolonged history of substance use by capturing biomarkers within the fibers of the growing hair strand. When gathered close to the scalp, hair can reveal up to roughly a 3-month detection period for substances. Hair is easy to collect, somewhat resistant to tampering, and simple to transport.
A 1.5-inch segment of about 200 hair strands (approximately the width of a #2 pencil) nearest to the scalp will yield 100mg of hair, the perfect sample for screening and validation. For EtG, add-ons, and/or tests beyond 10 panels, 150mg of the specimen is suggested. We recommend using a jeweler's scale to weigh the specimen. If scalp hair cannot be collected, an equivalent quantity of body hair may be used. When mentioning head hair, we mean scalp hair exclusively. Body hair refers to all other types (facial, axillary, etc.).
Process Summary
The laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample into a lab's system. This covers confirming the sample was properly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any extra data entry not covered by an electronic chain of custody system.
Screening includes an initial swift test for abused drugs. While Screening is a cost-efficient method to dismiss drug usage in most samples, a positive screen must be confirmed for court admissibility. Any samples that are tentatively positive in Screening necessitate a secondary confirmation.
If a sample is tentatively positive during Screening, additional hair is collected from the initial sample and readied for Extraction. In this step, drugs are extracted from hair at much lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to perform.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as needed. The entire lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: The term "hair follicle tests" is commonly used; however, the test targets the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Brookside Village, TX
Hair follicle tests surpass urine tests by offering superior detection accuracy and reliability in Brookside Village. Unlike urine tests, hair testing provides a more comprehensive view of substance use, reducing risks of false negatives.
With an extended detection window, hair testing gives a clearer substance history compared to traditional urine tests. It enhances accuracy and strengthens employer confidence in screening processes.
Extended Detection Window in Brookside Village, TX
Hair follicle testing allows for a protracted detection window, uncovering drug use over a period of up to 90 days. This capability offers employers a detailed insight into an individual's substance usage history.
This extended detection is invaluable in Brookside Village, as it grants employers and authorities a broader understanding of an individual's past drug activity, reinforcing workplace safety and policy enforcement.
Tamper-Resistant Testing Method in Brookside Village, TX
One major advantage of hair follicle tests is their tamper-resistant nature. In Brookside Village, this ensures samples remain intact, providing authentic and reliable results.
Unlike other methods, hair tests significantly limit the chances of adulteration. This integrity is crucial in maintaining trust in drug testing procedures and obtaining unquestionable results.
Convenient Nationwide Testing Locations and Local Locations in Brookside Village, TX
Our network of testing centers guarantees convenience in Brookside Village and across the nation, making access to drug testing services both quick and hassle-free.
Residents of Brookside Village benefit from easily reachable testing locations, ensuring timely and efficient service. This accessibility simplifies the testing procedure for all involved.
Simple, Confidential Process in Brookside Village, TX
Our streamlined process in Brookside Village emphasizes confidentiality and simplicity, from ordering tests to receiving results, addressing any privacy concerns effectively.
This straightforward method assures clients in Brookside Village of a smooth testing journey, with emphasis on discretion and ease throughout every step of the process.
Affordable Pricing and Fast Turnaround in Brookside Village, TX
We offer competitive pricing and swift turnaround times in Brookside Village, providing exceptional value and reassurance for companies regardless of size.
Our cost-effective solutions are tailored to meet the budgetary needs of businesses, while also supplying rapid results to support timely decision-making.
Fast, Accurate, and Reliable Results in Brookside Village, TX
Hair follicle drug testing offers swift, precise, and reliable outcomes in Brookside Village. By analyzing hair samples, these tests provide high accuracy in identifying substances, making them a preferred choice for robust drug screening.
The meticulous approach to hair follicle testing ensures dependable results. This method captures drug use history effectively, aiding employers in making informed decisions quickly and with confidence.
Compliance and Peace of Mind for Employers in Brookside Village, TX
Utilizing hair follicle testing guarantees compliance with drug-free workplace policies in Brookside Village. This method reduces legal liabilities and enhances safety, providing peace of mind for employers.
Employers can rest assured that their drug testing procedures align with industry standards, reducing risks and fortifying their commitment to maintaining a secure working environment.
