In Manassas Park, Virginia, Accredited Drug Testing offers extensive hair follicle assessments for substance detection. If you seek a hair analysis for drugs or alcohol, our facilities nationwide can assist. Typically, 1.5 to 2 inches of crown or body hair is needed. These tests can identify drugs, alcohol/ETG, and other tailored options.
Lately, drug screenings often utilize hair follicle tests. Employers, judicial bodies, and Substance Abuse experts prefer these over urine tests. Zero-tolerance employers, courts, and probation agencies favor hair testing due to its 90-day detection period, monitored collection, and the difficulty to tamper with results. For recent usage within 5 days, urine tests remain precise.
* 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 assessment has emerged as an effective mechanism for detecting drug and alcohol consumption. Hair offers a long-lasting record of alcohol and other substances by encapsulating biomarkers within the fibers of the developing hair strand. When gathered near the scalp, hair can present nearly a 3-month detection period for alcohol and other drugs. Hair is easy to gather, somewhat hard to tamper with, and straightforward to transport.
A sample measuring 1.5 inches with about 200 hair strands (around the size of a #2 pencil) nearest to the scalp will supply 100mg of hair, the perfect sample for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the specimen is advisable. It is suggested to weigh the specimen on a jeweler’s scale. If scalp hair isn't available, a similar amount of body hair can be collected. When mentioning head hair, it relates to scalp hair only. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a sample into a laboratory’s system. This phase involves checking that the sample was sealed and transported correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not supplied by an electronic chain of custody system.
Screening is an initial quick examination for drugs of abuse. While Screening is an economical way to disregard drug use in most samples, a positive result requires confirmation to be valid in court. Any samples that display presumptive positivity in Screening necessitate a secondary confirmation.
If a sample indicates presumptive positivity in the Screening phase, more hair is taken from the initial sample and prepared for Extraction. In this phase, drugs are extracted from hair at a concentration much lower than in other methods (ex. urine or oral fluid), which explains why hair drug screening is the most challenging method to execute.
Confirming any positive screening outcome is performed via GC/MS, GC/MS/MS or LC/MS/MS. All samples with presumptive positive results are cleansed prior to confirmation as required. The complete laboratory process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests", the examination focuses on the hair strand and not the hair follicle beneath the scalp.
Hair follicle testing in Manassas Park, VA, surpasses traditional urine testing by offering enhanced detection accuracy and superior reliability.
While urine tests are limited to short-term detection, hair testing provides a comprehensive view of drug use over months. This makes it an invaluable tool for employers and legal entities who need an accurate assessment of long-term substance use in individuals.
Extended detection window in Manassas Park, VA, through hair follicle testing, offers insights into drug use for up to 90 days.
This method is advantageous for employers seeking comprehensive data on an employee's substance history, providing a broader temporal perspective compared to other testing methods.
Hair follicle tests in Manassas Park, VA, are known for their tamper-resistant nature, significantly minimizing sample adulteration risks.
This robust testing process ensures the reliability and integrity of results, offering peace of mind with trusted conclusions that are uncontestable, enhancing overall confidence for stakeholders.
Our nationwide testing centers provide convenient access in Manassas Park, VA. This network ensures quick and hassle-free service, allowing easy participation in drug testing programs.
Test centers are strategically located to offer accessibility, reducing the stress and time associated with reaching testing facilities.
The process for hair follicle testing in Manassas Park, VA, is both simple and confidential, ensuring ease of use while protecting privacy.
From ordering the test to obtaining results, every step is streamlined for user convenience, removing barriers and safeguarding personal information.
With affordable pricing and fast turnaround times, our services in Manassas Park, VA, provide excellent value.
This combination ensures businesses can manage their needs effectively, knowing they have access to cost-efficient solutions and rapid results, crucial for planning and decision-making.
In Manassas Park, VA, hair follicle drug tests provide precision and speed—offering high accuracy in substance detection. The method efficiently identifies drug use, ensuring prompt and reliable results that are essential for both individuals and organizations.
Unlike traditional methods, hair testing minimizes delays, making it the preferred choice for those who value timeliness in determining sobriety and adherence to drug policies.
In Manassas Park, VA, utilizing hair follicle testing aids employers in ensuring compliance with workplace drug-free policies.
The method reduces legal risks and fortifies workplace safety, contributing to a secure and compliant working environment that offers peace of mind for management and employees alike.
