Accredited Drug Testing offers comprehensive hair follicle drug screening services in Williamsville, New York. Whether you need a drug or alcohol test involving hair, our expertise in hair analysis extends nationally with testing centers available in every city. Typically, 1.5 to 2 inches of hair is required from the scalp, though body hair may be used. Hair samples help detect drugs, alcohol/ETG, and various specialized testing.
In recent years, the preference for drug screening has increasingly leaned towards hair follicle testing. Employers with strict no-drug policies, judicial authorities, and addiction specialists often favor hair tests over conventional urine analysis. The major advantage of hair testing is its extended drug detection timeframe of up to 90 days, involving supervised collection, making tampering nearly impossible. For recent drug use detection (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 analysis is now recognized as an effective method for identifying alcohol and drug consumption. Hair serves as a chronicling medium by capturing markers within the growing hair's fiber strands. When clipped near the scalp, it can present an estimated 3-month window for detecting alcohol and other substances. Hair collection is straightforward, relatively tamper-resistant, and simple to transport.
A segment measuring 1.5 inches with around 200 hair strands (equivalent to a #2 pencil's thickness) nearest the scalp will yield 100mg of hair, making it the optimal sample for both screening and confirmation. For EtG, add-ons, and/or screenings beyond 10 panels, 150mg is suggested. We advocate using a jeweler’s scale for specimen weighing. Should scalp hair not be present, a comparable quantity of body hair can be utilized. References to head hair specifically indicate scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the initial treatment of a sample occurs when integrated into a lab’s system. This procedure ensures the sample remains properly sealed and shipped, assigns an arbitrary LAN (Laboratory Accessioning Number), and concludes any additional data entries not facilitated by an electronic custody chain system.
Screening offers a preliminary general assessment for substance abuse. Screening is a cost-efficient method to eliminate drug usage for most samples. However, a positive screen necessitates confirmation for court acceptability. Screening-positive samples require a confirmatory follow-up.
Should a sample show presumptive positivity during Screening, additional hair is extracted from the primary specimen and readied for Extraction. This phase involves extracting drugs from hair at significantly lower concentrations than other methods like urine or oral fluid, giving hair drug assessment its reputation as the most challenging methodology.
Positive screening results undergo Verification via GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, any presumptive positive samples are appropriately cleansed. The entire laboratory continuum, from Accessioning through Confirmation, is reviewed following the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Challenges:
Note: Though commonly termed as "hair follicle tests", the examination evaluates the hair strand, excluding the scalp's underlying hair follicle
When comparing hair follicle testing to traditional urine tests in Williamsville, NY, the advantages become clear. While urine tests are limited in detection to recent drug use, hair tests uncover patterns over months.
Employers in Williamsville, NY, benefit from hair follicle testing's extended detection window, revealing drug use history over a 90-day span. This time frame greatly surpasses the short-term scope of urine tests.
Hair follicle tests are a tamper-resistant evaluation method in Williamsville, NY, offering reliable results by mitigating sample adulteration risks. Unlike other testing methods, hair samples are collected and managed in a controlled process.
With convenient locations throughout Williamsville, NY, Accredited Drug Testing ensures effortless access to our nationwide network of testing facilities.
The drug testing process in Williamsville, NY, is simple and confidential with Accredited Drug Testing. Easily order, take, and receive your results with privacy and efficiency.
Accredited Drug Testing in Williamsville, NY, offers competitive pricing and rapid turnaround times, delivering exceptional value.
The precision and speed of hair follicle drug tests in Williamsville, NY, are second to none. These tests offer high accuracy in pinpointing substance use, providing results that are both timely and dependable.
Employers in Williamsville, NY, achieve compliance and peace of mind through hair follicle drug testing. This method upholds workplace drug-free policies and minimizes legal risks, bolstering safety.
