Accredited Drug Testing offers comprehensive hair follicle drug examinations in Dryden, Virginia. Should you require a hair drug or alcohol screening, our expertise lies in hair testing, with facilities available in every city across the Nation capable of conducting such tests. Typically, 1.5 to 2 inches of hair is needed from your head or body. These tests can detect drugs, alcohol/ETG, or be tailored for specific needs.
In recent times, the process of conducting drug tests has increasingly adopted the hair follicle approach. More employers, courts, and professionals dealing with substance abuse now choose hair over the conventional urine tests. Ideal for zero-tolerance employers, judiciary, and probationary individuals, this method is preferred due to its extended detection span of up to 90 days, collected under direct observation and almost impossible to tamper with. For detecting drug use within the past 5 days, urine tests still hold the highest precision.
* 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.
The use of hair analysis has emerged as a significant method for detecting substance and alcohol consumption. Hair captures a prolonged history of these substances by embedding biomarkers within the fiber of the hair shaft as it grows. Sampling from close to the scalp allows for a detection period of up to around three months for alcohol and various drugs. The procedure for collecting hair is straightforward, it's relatively tough to tamper with, and it can be shipped with ease.
Cutting a 1.5-inch segment of approximately 200 hair strands, comparable in thickness to a #2 pencil and nearest to the scalp, will yield 100mg of hair, which is optimal for both screening and verification. For EtG, supplements, and/or tests surpassing 10 panels, a specimen of 150mg is advisable. To ensure accuracy, weigh the sample on a jeweler’s scale. In cases where scalp hair isn't available, an equivalent amount of body hair can be obtained. References to head hair imply scalp hair exclusively, whereas body hair encompasses all other hair types (e.g., facial, axillary).
Process Overview
The quartet of primary stages in the laboratory processing of a drug test result includes Accessioning, Screening, Extraction, and Confirmation.
Accessioning details the initial intake of a sample into the lab system. This step involves verifying the proper sealing and shipment of the sample, assigning it a random LAN (Laboratory Accessioning Number), and addressing any supplementary data entry that isn't covered by an electronic chain of custody system.
Screening consists of an initial, rapid assessment for substance abuse. Although cost-efficient for negating drug use in most samples, a positive screening must be confirmed for legal acceptability. Any samples that exhibit a presumptive positive during Screening require subsequent affirmation.
Should a sample indicate a presumptive positive during Screening, additional hair is retrieved from the starting sample and readied for Extraction. At this juncture, substances are drawn from hair at notably lower concentrations than with alternate methods (e.g., urine or oral fluids), rendering hair drug analysis a challenging process to execute.
The Confirmation of any positive Screening result is executed utilizing GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to Confirmation, all presumptive positive samples undergo washing as necessary. The end-to-end laboratory workflow from Accessioning to Confirmation is overseen in accordance with the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently labeled as "hair follicle tests", the analysis actually examines the hair strand rather than the hair follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dryden, VA
Compared to traditional urine tests, hair follicle testing offers superior detection capabilities.
This method is especially beneficial in scenarios where employers and legal authorities need comprehensive substance use histories, thus providing more trustworthy outcomes.
Extended Detection Window in Dryden, VA
Hair testing presents an unparalleled detection period of up to 90 days.
Such an extended detection window stands out as a singular advantage, giving a broader picture of substance patterns over time.
Tamper-Resistant Testing Method in Dryden, VA
Hair follicle testing significantly reduces the risk of results manipulation.
By minimizing the chances of tampering, hair testing ensures that outcomes remain trustworthy, maintaining high standards of accuracy.
Convenient Nationwide Testing Locations and Local Locations in Dryden, VA
The ease of accessing testing services is unmatched.
Whether nationally or locally, our extensive network guarantees a stress-free testing experience wherever you are based.
Simple, Confidential Process in Dryden, VA
The process of ordering, testing, and obtaining results is straightforward and private.
This streamlined process addresses concerns regarding ease of use, ensuring that all steps from start to finish are discreet.
Affordable Pricing and Fast Turnaround in Dryden, VA
A competitive pricing structure meets businesses' needs.
Offering both affordability and expediency, companies gain peace of mind, knowing they are receiving optimal service for costs.
Fast, Accurate, and Reliable Results in Dryden, VA
Hair follicle drug testing stands out for its precision and speed. With a keen accuracy in detecting substance use, it ensures that results are both fast and reliable.
Employing advanced analytical methods, hair testing guarantees a high level of accuracy, making it a top choice for those seeking decisive results in substance detection.
Compliance and Peace of Mind for Employers in Dryden, VA
Using hair follicle testing can ensure compliance with workplace policies.
Employers gain peace of mind knowing that the method aligns with regulatory standards, supporting a safe workplace environment.
