Accredited Drug Testing offers comprehensive hair follicle testing for substances in Ravensworth, Virginia. If you require a hair or alcohol drug test, we specialize in this testing method and have centers across all U.S. cities capable of conducting these tests. Typically, 1.5 to 2 inches of hair are required, either from the crown or body. Hair analyses can include drugs, alcohol/ETG, or tailored testing options.
In recent times, drug testing practices have increasingly adopted hair follicle testing. Numerous employers, courts, and substance abuse specialists now prefer this over the conventional urine test. Hair drug testing is utilized by employers with strict drug-free rules, judicial systems, and probationary individuals. The chief advantage is its extended drug-use detection period, usually up to 90 days, through monitored collection, making deceit nearly impossible. However, for detecting recent drug use within five days, urine testing remains superior.
* 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.
Regarded as a potent resource, hair testing excels in uncovering drug and alcohol consumption. This method captures a prolonged record due to biomarkers embedding within the growing hair's fibers. By acquiring hair near the scalp, a detection timeframe of nearly three months for alcohol and drug presence can be achieved. The collection process is straightforward, resistant to tampering, and conveniently transportable.
Obtaining a 1.5-inch segment of approximately 200 hair strands (comparable to a #2 pencil's thickness) from near the scalp yields 100mg of hair, suitable for both screening and verification. When conducting EtG screenings, additional tests, or tests exceeding 10 panels, it is advisable to gather 150mg. We suggest using a jeweler’s scale for precision in weighing. If scalp hair is unavailable, collecting an equivalent mass of body hair is an option. References to head hair pertain to scalp hair exclusively, while body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The procedure for processing drug test results in a lab comprises four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase where a sample is processed into the laboratory’s system. This involves ensuring correct sample sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing extra data entry if the electronic chain of custody hasn't provided it.
Screening acts as a preliminary swift check for drug abuse. While it serves as an economical approach to negate drug use for most samples, a positive outcome in this stage necessitates further confirmation for court validity. Samples marked as presumptively positive in the Screening stage do demand an additional verification process.
If a sample shows presumptive positivity during Screening, additional hair is extracted from the original sample and prepped for Extraction. Here, drugs are retrieved from hair at significantly lower concentrations than alternative methods (such as urine or oral fluid), thereby making hair drug testing a challenging technique.
Confirmation of positive screening findings utilizes GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Every presumptively positive sample undergoes a wash cycle before confirmation, whenever needed. The comprehensive laboratory process, spanning from Accessioning to Confirmation, receives scrutiny under the CAP (College of American Pathologists) Hair classification and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed as "hair follicle tests", the examination targets the strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Ravensworth, VA centers around the superior detection abilities of hair testing. While urine tests have been the traditional method, they lack the broad detection window provided by hair testing. Hair tests offer unparalleled accuracy and are an indispensable tool for maintaining a drug-free environment.
Extended Detection Window is a standout feature of hair follicle testing in Ravensworth, VA. It effectively reveals drug use over a 90-day period, granting employers a thorough assessment of an individual's substance patterns. This extended window complements pre-employment screenings and ongoing substance use monitoring.
Tamper-Resistant Testing Method is a significant advantage of hair follicle tests in Ravensworth, VA. The risk of result manipulation is drastically reduced compared to other methods, providing reliable and unquestionable outcomes that employers and legal entities can trust fully.
Convenient Nationwide Testing Locations alongside local options in Ravensworth, VA make accessing our testing services straightforward. Our extensive network of centers guarantees convenient, easy, and hassle-free access, regardless of your location, facilitating a smooth testing process.
Simple, Confidential Process is the hallmark of our hair follicle testing services in Ravensworth, VA. The process to order, perform, and receive results is straightforward and private, addressing any concerns regarding privacy and user-friendliness.
Affordable Pricing and Fast Turnaround characterize our testing services in Ravensworth, VA. Competitive pricing combined with quick result delivery offers unmatched value and assurance to companies of all sizes, emphasizing cost-effectiveness and efficiency.
Fast, Accurate, and Reliable Results make hair follicle testing a preferred choice in Ravensworth, VA. This method allows for high precision in detecting drug use, ensuring swift and reliable outcomes that are essential for both personal and professional scenarios. The inherent accuracy of hair tests provides an edge in substance detection over other testing options.
Compliance and Peace of Mind for Employers is a powerful incentive to choose hair follicle testing in Ravensworth, VA. Implementing this testing ensures adherence to drug-free workplace policies, significantly minimizing legal liabilities and contributing to a safer, more secure working environment.
