Accredited Drug Testing offers comprehensive hair follicle drug testing services in Granville, Vermont. For those in need of a hair drug or alcohol test, our expertise in hair testing spans Nationwide with centers in every city to facilitate this. Generally, 1.5 to 2 inches of hair from the head or body is required. Tests can screen for drugs, alcohol/ETG, or other specialized options.
Over recent years, the preference for conducting drug tests has increasingly leaned towards hair follicle testing. Employers, legal entities, and Substance Abuse experts are favoring hair tests over the conventional urine tests. Hair tests are popular among zero-tolerance employers, judicial systems, and probationers. The key advantage of hair testing is its extensive drug detection window, capturing usage up to 90 days, with a supervised collection that minimizes cheating. Nevertheless, urine tests remain the most precise for recent drug use within 5 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.
Hair testing is increasingly recognized as an effective means for identifying drug and alcohol consumption. Hair traps biomarkers within its strands, offering an extended timeline for alcohol and drug detection. When acquiring samples near the scalp, hair can reveal drug and alcohol use for as long as three months. The sample collection process is user-friendly, hard to tamper with, and straightforward to transport.
A 1.5-inch portion consisting of roughly 200 hair strands (comparable to a #2 pencil) closest to the scalp yields 100mg, which is the perfect amount for screening and verification. For tests like EtG, additional panels, or those exceeding 10 panels, a 150mg sample is advised. We suggest using a jeweler’s scale for accurate weighing. In cases where scalp hair isn't available, an equivalent amount of body hair is acceptable. References to head hair specifically denote scalp hair, whereas body hair includes other types (facial, axillary, etc.).
Process Overview
The laboratory examination of a drug test result is segmented into four core phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the incorporation of a sample into the lab's system, ensuring the sample’s seal and shipment are intact, generating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry absent from an electronic chain of custody protocol.
Screening performs an initial rapid examination for illicit drugs. While Screening provides a budget-friendly way to dismiss drug presence in the majority of samples, a positive result mandates confirmation for court acceptability. Samples with presumptive positive outcomes in Screening necessitate a follow-up confirmation.
If Screening indicates a presumptive positive, additional hair from the existing sample is prepared for the Extraction phase. During Extraction, drugs are drawn out of the hair at lower concentrations compared to other techniques (e.g., urine or oral fluid), thus, hair drug screening presents the most complexity.
Positive Screening results require Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptively positive samples undergo cleansing before Confirmation as needed. The overarching laboratory process from Accessioning to Confirmation is under scrutiny from both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accrediting criteria.
Advantages of hair drug testing:
Limitations:
Note: Though commonly labeled as "hair follicle tests", the procedure evaluates the hair strand rather than the hair follicle beneath the scalp.
Why Hair Beats Urine: In Granville, VT, hair follicle testing outshines traditional urine tests by offering superior detection accuracy and reliability. Its advantage lies in its ability to detect drug use over a longer period, making it an invaluable tool for various stakeholders in the community.
Extended Detection Window: Granville, VT employers benefit as hair follicle tests provide insights into drug use spanning up to 90 days, offering a detailed view of an applicant's substance habits, unlike limited timeframe tests.
Tamper-Resistance: Protecting the integrity of results, Granville, VT utilizes hair follicle tests to significantly reduce chances of sample tampering, ensuring the outcomes remain dependable and credible.
Convenience at Your Fingertips: With locations across the nation, including Granville, VT, accessing testing services becomes a seamless process, with facilities ensuring swift and straightforward solutions for individuals and businesses.
Confidential Process: In Granville, VT, the hair follicle test procedures are designed to be simple and confidential. Privacy is paramount, and the streamlined process ensures that ordering, taking, and receiving results is conducted with discretion.
Competitive Pricing: For companies in Granville, VT, hair follicle tests present an affordable option with rapid turnaround times, providing exceptional value and swift outcomes that cater to diverse organizational needs.
Hair Follicle Drug Tests: Fast, accurate, and reliable results are crucial for effective substance use monitoring in Granville, VT. With high precision, these tests offer exceptionally accurate insight into drug or alcohol use, building on their credentials as the preferred method among many professionals.
Employer Compliance: Adopting hair follicle testing in Granville, VT aligns businesses with drug-free policies, ensuring safety and reducing potential legal liabilities, thereby elevating workplace security.
