Accredited Drug Testing provides comprehensive hair follicle drug testing services in Bridgewater, Virginia. Specializing in hair drug or alcohol tests, we have nationwide testing centers that expertly conduct hair tests. Typically, 1.5 to 2 inches of hair from your head or body is needed. Our analyses can cover drugs, alcohol/ETG, or other tailored hair testing solutions.
Over the years, hair follicle drug tests have become a more common method for drug testing. Employers, legal bodies, and Substance Abuse experts increasingly prefer hair tests over traditional urine tests. These tests are chosen by employers with strict drug-free policies, legal entities, and those on probation. The significant advantage of hair tests is their extended detection window of up to 90 days, collected under supervision, making cheating nearly impossible. Yet, for recent drug usage within the past five days, urine tests remain the most precise option.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Viewed as a robust means for identifying alcohol and drug intake, hair testing offers a detailed timeline by capturing biomarkers within the hair strand as it grows. Hair sourced near the scalp can reveal drug and alcohol usage over roughly three months. Collecting hair is a straightforward process, with low risk of alteration and easy transport.
Gathering a 1.5-inch segment of about 200 hair strands (roughly #2 pencil-sized) nearest the scalp provides 100mg of hair, optimal for both screening and confirmation procedures. For EtG, additional analyses, and/or tests beyond ten panels, it is suggested to obtain 150mg of the specimen. It is advisable to weigh the sample using a jeweler’s scale. If scalp hair is not present, an equivalent volume of body hair is permissible. The term head hair pertains exclusively to scalp hair. Body hair encompasses other hair types (such as facial, axillary, etc.).
Process Overview
The procedure for processing a drug test result in a laboratory is comprised of Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample enters a lab’s system for initial handling. This involves ensuring the sample is sealed and sent appropriately, assigning it a random LAN (Laboratory Accessioning Number), and completing supplemental data entry, if not provided by an electronic chain of custody system.
Screening entails a preliminary evaluation for drug abuse substances. While it serves as an economical approach to exclude drug presence in most samples, positive screens necessitate verification for court validity. Any samples yielding presumptive positive results during Screening require further confirmation.
For samples showing presumptive positivity in Screening, additional hair is extracted from the initial sample for Extraction. In this phase, drug compounds are isolated from hair at significantly lower concentrations compared to other techniques (like urine or oral fluid), making hair drug screening notably challenging.
GC/MS, GC/MS/MS or LC/MS/MS techniques are employed for the Confirmation of any positive screening findings. Any samples with presumptive positivity undergo necessary washing prior to confirmation. From Accessioning to Confirmation, the laboratory procedure is evaluated under the CAP (College of American Pathologists) Hair criteria and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the examination targets the hair strand, not the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Bridgewater, VA, the former stands out due to its superior detection reliability. Unlike urine tests, hair analyses provide a broader detection window, uncovering past drug use over an extended period. This ensures a more accurate assessment, reducing the chance of overlooking substance use.
Hair follicle drug tests provide an extended detection window, up to 90 days, illuminating an individual’s substance use history in Bridgewater, VA. This array of information gives employers deep insights into potential or current employees' habits, surpassing the limited scope of other testing methods.
Hair follicle tests offer a tamper-resistant methodology, significantly curbing the possibility of sample adulteration in Bridgewater, VA. By reducing risks of interference, these tests deliver trustworthy and indisputable outcomes, essential for accurate drug testing.
With both nationwide and local testing locations in Bridgewater, VA, our centers offer unparalleled convenience. This expansive coverage ensures that testing services are accessible quickly and seamlessly, eliminating stress from the process.
The process for hair follicle drug testing in Bridgewater, VA, is simple and confidential. From ordering to result acquisition, every step prioritizes privacy, ensuring participants have a seamless and secure experience.
Our drug testing services in Bridgewater, VA, boast affordable pricing and swift turnaround times. This combination assures exceptional value, providing peace of mind for businesses of all sizes, without compromising on quality or service speed.
In Bridgewater, VA, hair follicle drug tests are praised for their fast, accurate, and reliable results. These tests are known for their swift processing time, ensuring that results are delivered promptly. Coupled with their high accuracy rate, hair follicle testing effectively detects a range of substances, providing a comprehensive snapshot of an individual’s substance use.
Opting for hair follicle testing assures compliance with drug-free workplace mandates in Bridgewater, VA. Employers benefit from enhanced safety and minimized legal risks, fostering a secure and substance-free working environment.
