For those in Pittsford, Vermont requiring comprehensive hair follicle drug testing, Accredited Drug Testing stands ready to assist. Specializing in hair drug or alcohol tests, our nationwide testing centers are equipped to conduct these tests efficiently. Generally, 1.5 to 2 inches of hair from your scalp or body is required for testing, and we provide various options to analyze drugs, alcohol, or customized hair tests.
The prevalence of hair follicle drug testing has increased over the years, with more employers, courts, and substance abuse professionals opting for this method over the traditional urine test. Zero-tolerance policies, court mandates, and probationary requirements commonly specify hair tests. This method offers an extended drug detection period of up to 90 days, making tampering nearly impossible. However, for recent drug use within 5 days, urine tests remain more 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 testing has emerged as a robust method for identifying drug and alcohol consumption. The hair captures a lasting record of substances by embedding biomarkers within its fibers as it grows. With collection near the scalp, hair offers a detection period of up to 3 months for alcohol and drugs. Collection is straightforward, and hair samples are hard to tamper with and easy to transport.
A 1.5-inch section comprising around 200 hair strands (similar in size to a #2 pencil) near the scalp provides 100mg of hair, which is the optimal amount for analysis and confirmation. For EtG, additional testing, or tests exceeding 10 panels, 150mg is the preferred amount. We advise measuring the sample on a jeweler’s scale. If scalp hair is not available, a comparable amount of body hair can be used. When we mention head hair, it specifically refers to scalp hair; body hair encompasses all other types like facial and axillary hair.
Process Overview
The laboratory processing of a drug test result involves four crucial stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase where a sample is processed into the lab’s system, including verifying proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any remaining data input not managed by an electronic chain of custody.
Screening is a preliminary and economical check for drug presence. While cost-effective for ruling out drug use in most samples, a positive result in Screening must undergo confirmation to be valid in court. Any sample with a presumptive positive in Screening necessitates further confirmation.
Should a sample test presumptively positive during Screening, additional hair from the initial sample is taken and readied for Extraction. This stage involves separating drugs from hair at notably lower concentrations than other methods (e.g., urine or saliva), which accounts for the complexity of hair drug screening.
Positive Screening results are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are washed before confirmation as needed. The full laboratory procedure from Accessioning through Confirmation adheres to both CAP (College of American Pathologists) Hair standards and ISO/IEC 17025 accreditation.
Benefits of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", this test actually examines the hair strand, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Pittsford, VT
Extended Detection Window in Pittsford, VT
Tamper-Resistant Testing Method in Pittsford, VT
Convenient Nationwide Testing Locations and Local Locations in Pittsford, VT
Simple, Confidential Process in Pittsford, VT
Affordable Pricing and Fast Turnaround in Pittsford, VT
Fast, Accurate, and Reliable Results in Pittsford, VT
Compliance and Peace of Mind for Employers in Pittsford, VT
