Certified Drug Testing offers comprehensive hair follicle drug testing services in Allisonia, Virginia. For those requiring a hair drug or alcohol test, Certified Drug Testing is adept in hair testing, boasting facilities in cities across the Nation capable of conducting hair analyses. Generally, 1.5 to 2 inches of hair from the head or body is needed. Our hair tests can detect drugs, alcohol/ETG, or be customized to specific testing requirements.
The preference for hair follicle drug testing has increased over recent years. Numerous employers, judicial systems, and substance abuse specialists are now opting for hair drug tests over the traditional urine tests. Employers with stringent no-drug-use policies, along with court systems and those on probation, favor these tests. Hair follicle tests offer an extended detection window, generally up to 90 days, and are administered under observation, making tampering difficult. Nonetheless, for recent drug use within 5 days, urine tests remain the gold standard for 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.
Hair analysis is increasingly regarded as an effective means for identifying drug and alcohol consumption. As hair grows, it captures biomarkers within its strands, offering a prolonged timeline of substance use. By collecting hair proximal to the scalp, it can reveal drug and alcohol intake for up to a 3-month duration. Hair samples are straightforward to gather, challenging to tamper with, and simple to transport.
A hair sample measuring 1.5 inches in length and consisting of approximately 200 strands (around the thickness of a #2 pencil) located nearest the scalp yields roughly 100mg, the optimal sample volume for testing and validation. For EtG, additional tests, and/or panels exceeding 10, 150mg of hair is advisable. It's suggested to use a jeweler's scale for precise measurement. If scalp hair cannot be obtained, a comparable quantity of body hair is acceptable. "Head hair" specifically denotes scalp hair, whereas "body hair" encompasses all other varieties (such as facial or armpit hair).
Process Overview
The primary stages in laboratory processing for drug testing include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a specimen into the lab's system. This phase involves verifying correct sealing and delivery of the sample, assigning it a random LAN (Laboratory Accessioning Number), and completing any additional data entries absent in an electronic chain of custody system.
Screening entails a preliminary swift assessment for illicit drugs. Although Screening is an economical approach to excluding drug use in most samples, any positive result requires validation to be legally acceptable. Presumptive positives from Screening necessitate subsequent verification.
When a sample is presumptively positive during Screening, additional hair is extracted from the initial sample for the Extraction process. During this phase, drugs are retrieved from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug analysis one of the more intricate methodologies to execute.
Positive results upon screening are validated via GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positives undergo a cleansing process prior to verification as necessary. The complete lab workflow from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the analysis targets the hair itself rather than the follicle below the scalp
In Allisonia, VA, hair follicle testing offers clear advantages over traditional urine tests. The main benefit is its unmatched detection accuracy. While urine tests detect drugs used in the past few days, hair tests reveal drug use up to 90 days prior. This is crucial in providing employers with a detailed overview of a person’s substance use patterns, ensuring reliability and dependability in screenings.
The hair follicle test in Allisonia, VA stands out due to its extended detection window. Capturing drug use for up to 90 days, it provides an in-depth understanding of an individual's substance history. This extensive period helps employers make well-informed decisions, offering a thorough insight that is unattainable through shorter-detection tests.
Hair follicle drug tests in Allisonia, VA are known for their tamper-resistant nature. Unlike other tests, where samples might be adulterated, hair samples offer robust evidence that’s hard to dispute. This ensures reliable results, reducing the threat of manipulation and providing confidence in the outcomes.
Testing in Allisonia, VA is made easy with our nationwide and local centers. We offer convenient locations, facilitating swift and hassle-free testing experiences. With widespread access, getting tested becomes a seamless process, supporting both individuals and businesses alike.
The hair follicle testing process in Allisonia, VA is simple and confidential. Ordering tests and receiving results respects privacy and eases apprehensions about the process. Our straightforward methodology ensures that individuals experience minimal complexity, maintaining their comfort and security throughout.
In Allisonia, VA, our hair follicle testing services are not only affordable but also promise quick turnaround. This cost-effectiveness coupled with speedy results provides exceptional value for businesses of all sizes, ensuring peace of mind without the burden of high costs or delayed information.
In Allisonia, VA, speed and accuracy define hair follicle drug testing. Hair testing delivers rapid and precise identification of substance use, ensuring comprehensive results. The method’s high accuracy is a testament to its quality and precision, establishing it as the preferred choice for those seeking fast and reliable drug test results.
For Allisonia, VA employers, hair follicle testing guarantees compliance with drug-free policies. Utilizing this method minimizes legal risks and enhances safety in the workplace. By ensuring adherence to regulations, companies can foster a cooperative and secure work environment.
