Accredited Drug Testing provides comprehensive hair follicle drug assessments in Christiansburg, Virginia. If you require a hair test for drugs or alcohol, our expertise in hair testing spans nationwide with centers in all cities that can conduct these tests. A typical requirement is having 1.5 to 2 inches of hair on the scalp, but body hair is also an option. Hair samples can be evaluated for drugs, alcohol/ETG, or other specialized options.
The trend of using hair follicle drug testing has risen as the preferred method over recent years. A growing number of employers, judicial systems, and Substance Abuse professionals demand hair drug testing instead of traditional urine testing. Employers with strict drug policies, legal authorities, and probation officers prefer its longer detection time, which can reveal drug use for up to 90 days. This process, done under observation, is nearly foolproof against tampering. Yet, urine tests still provide the most precise results for drugs used within the past five days.
* 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 examination of hair is recognized as an effective resource for detecting drug and alcohol consumption. Hair retains a comprehensive record of alcohol and drug intake by embedding biomarkers within the strands as they grow. Hair captured near the scalp can reveal a detection range of up to roughly three months for alcohol and drugs. Collecting hair is straightforward, relatively hard to tamper with, and easily transported.
A sample measuring 1.5 inches comprising approximately 200 hair strands (equivalent to a #2 pencil in thickness) near the scalp yields 100mg, which is ideal for analysis and verification. For EtG, extra tests, and/or extensive panels beyond 10, a 150mg sample is advisable. It's best to measure the sample with a jeweler’s scale. If scalp hair isn't available, a similar quantity of body hair can be used. When discussing head hair, it refers solely to scalp hair, while body hair pertains to all other hair forms (facial, axillary, etc.).
Process Overview
The testing in a lab for drug presence involves four key phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial setup into the lab's database. This step checks the sample was sealed and shipped correctly, assigns a unique LAN (Laboratory Accessioning Number), and performs any remaining data entry not covered by an electronic chain of custody.
Screening assesses the presence of drugs initially. It's an economical method of confirming the absence of drug use for most samples; however, positive findings in Screening necessitate further validation for legal cases. Samples that test positive in Screening need additional confirmation.
If a sample is positive following Screening, an additional batch of hair from the original sample is prepared for Extraction. This process extracts drugs from hair, requiring detection at a far lower concentration compared to other methods (such as urine or oral fluid), underscoring the complexity of hair drug testing.
Verification of a positive screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleansed before confirmation if necessary. The end-to-end lab process from Accessioning to Confirmation is inspected according to CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests," the examination targets the hair strand, not the follicle beneath the scalp.
Superiority of Hair Testing Over Urine Testing
In Christiansburg, VA, hair follicle testing offers remarkable detection accuracy, surpassing traditional urine tests. The extended detection period, covering up to 90 days, provides a more comprehensive picture of substance use, making it the go-to choice for employers and legal entities over urine testing.
Extended Detection Window
Hair follicle testing in Christiansburg, VA, is invaluable for its extended detection window of up to 90 days. This allows employers to gain profound insight into an individual's substance use history, fostering informed decisions about potential applicants or current employees.
Security and Reliability in Testing Methods
In Christiansburg, VA, hair follicle tests are recognized for their tamper-resistant nature. Unlike other testing methods, these tests significantly reduce the risk of sample adulteration, ensuring dependable and unquestionable results every time.
Convenient Testing Accessibility
Christiansburg, VA, benefits from our widespread testing locations, both locally and nationally. This expansive network ensures easy and hassle-free access to hair follicle testing services, meeting the needs of employers and individuals efficiently.
Effortless and Confidential Process
In Christiansburg, VA, our testing process is straightforward and private. From ordering a test to receiving results, we prioritize confidentiality and simplicity, addressing any privacy concerns, ensuring ease throughout the entire procedure.
Affordable Testing Solutions
With competitive pricing and quick turnaround times, our hair follicle testing in Christiansburg, VA, provides excellent value. We cater to companies of varying sizes, offering fast and cost-effective solutions to meet their testing needs.
Fast and Accurate Testing in Christiansburg, VA
The precision and rapidity of hair follicle drug tests in Christiansburg are unmatched. These tests offer an exceptional level of accuracy, ensuring that any substance use is detected with great reliability. This makes them a preferred choice for anyone seeking quick and reliable results in detecting drug use.
Compliance and Safety for Employers
Hair follicle testing in Christiansburg, VA, helps employers adhere to drug-free workplace policies. Utilizing this method reduces legal risks, enhances safety, and fosters a compliant work environment, offering peace of mind for businesses of all sizes.
