Providing comprehensive hair follicle drug testing services in Callaghan, Virginia, Accredited Drug Testing is your go-to destination. Whether it's for hair or alcohol testing, we offer specialized hair tests with nationwide testing centers available in all cities. Typically requiring 1.5 to 2 inches of hair on the head or body, our tests can be tailored for drugs, alcohol/ETG, and other specific requirements.
Recently, hair follicle drug testing has become a more prevalent approach in substance detection. Preferred by many employers, courts, and Substance Abuse professionals, this method replaces the conventional urine test. Employers with stringent no-drug policies, courts, and probation committees favor hair follicle tests for their extended detection capability—90 days observation, nearly tamper-proof, and simply collected. However, they're less effective for short-term detection, where urine tests prevail for recent substance use.
* 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.
Hair testing has gained recognition as a formidable method for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of alcohol and other drug use by embedding biomarkers within the strands of the growing hair. Collected close to the scalp, hair can present a detection timeframe of up to 3 months for alcohol and drugs. It is easily collected, challenging to tamper with, and straightforward to transport.
An ideal hair sample consists of a 1.5-inch segment with around 200 strands (equal to the thickness of a #2 pencil) closest to the scalp, yielding 100mg of hair for optimal screening and confirmation. For EtG, additional tests, and/or those extending beyond 10 panels, 150mg of hair is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair isn’t obtainable, an equivalent amount of body hair may be gathered. Here, head hair implies scalp hair solely, whereas body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The procedure involved in the laboratory analysis of drug test results is comprised of four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary processing of a sample within a laboratory’s framework. This encompasses ensuring correct sealing and shipment of the sample, allocating a random LAN (Laboratory Accessioning Number), and completing supplementary data entry absent from an electronic chain of custody system.
Screening constitutes an initial prompt analysis for abused drugs. While Screening serves as an economical measure to eliminate drug use in most samples, positive results require confirmation to be court-admissible. Samples showing presumptive positivity in Screening mandate further confirmation.
Should a sample return presumptively positive during Screening, additional hair is extracted from the original specimen and readied for Extraction. During this phase, drugs are isolated from hair in considerably lower concentrations compared to other techniques (e.g., urine, oral fluid), rendering hair drug screening the most complex methodology to execute.
Confirmation of any positive screening findings is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair criteria and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the frequent reference to "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Surpasses Urine Testing in Callaghan, VA
Superior Detection Accuracy: Hair tests identify substance use with enhanced precision, far exceeding traditional urine tests. Substance traces are captured effectively, providing a true reflection of an individual's drug history.
Reliable Results: Known for their consistency, hair tests seldom lead to false negatives or positives, ensuring employers and courts maintain trust in the outcomes.
Extended Detection Window in Callaghan, VA
Hair follicle testing offers an unrivaled detection window, capturing substance use history of up to 90 days. Employers gain a comprehensive overview of an individual's drug history, proving invaluable in assessments.
For organizations in Callaghan, VA, the ability to review long-term substance use patterns through hair testing informs better hiring and monitoring decisions, fostering a safer workplace.
Tamper-Resistant Testing Method in Callaghan, VA
Hair follicle tests are virtually tamper-proof, offering impregnable results. This testing format deters adulteration or substitution attempts, providing trustworthy outcomes.
In environments where integrity is paramount, the tamper-resistant nature of hair tests stands out, ensuring confidence in the authenticity of the results provided.
Convenient Nationwide and Local Testing Locations in Callaghan, VA
Our extensive network of nationwide testing centers, including those in Callaghan, VA, ensures convenient access to drug testing services. Effortless appointment scheduling and nearby locations make the process user-friendly.
This accessibility enables businesses and individuals to receive essential testing without hassle, fostering a stress-free experience for all involved.
Simple, Confidential Process in Callaghan, VA
Our testing procedure is designed to be uncomplicated yet confidential. Ordering, taking, and receiving results is handled discreetly, protecting your privacy every step of the way.
The straightforward approach ensures individuals and employers can rely on the service without concerns over data security, maintaining discretion throughout the testing and reporting phases.
Affordable Pricing and Fast Turnaround in Callaghan, VA
Our competitive pricing models cater to businesses of any size, combined with rapid result delivery, offer excellent value. The balance of cost-efficiency and quick service maintains peace of mind for companies.
Features such as affordable testing, coupled with a speedy turnaround time, make our services a go-to choice for organizations seeking reliable yet budget-conscious testing solutions.
In Callaghan, VA, the precision of hair follicle drug tests is unmatched, offering fast and reliable results. This method's accuracy is especially renowned for detecting substance use over extended periods. Employers and agencies benefit from the high precision these tests provide, making them a trustworthy option for substance detection.
Hair follicle tests have become a preferred choice due to their swift result delivery. The reliability and speed provide an edge over other testing methods, ensuring timely decisions in workplace and legal settings.
Compliance and Peace of Mind for Employers in Callaghan, VA
Utilizing hair follicle testing aligns with drug-free workplace policies, helping employers meet regulatory demands effortlessly. This compliance mitigates legal risk while enhancing workplace safety.
The thoroughness of hair testing reassures employers, granting peace of mind by assuring adherence to precise substance control standards and maintaining a secure working environment.
