Accredited Drug Testing provides thorough hair follicle drug testing services in Benwood, West Virginia. For those in need of a hair or alcohol test, Accredited Drug Testing is an expert in hair analysis, offering testing sites across the country equipped to carry out hair tests. Typically, 1.5 to 2 inches of head or body hair is needed. Hair tests can check for drugs, alcohol/ETG, or other tailored testing options.
In recent times, drug testing approaches increasingly involve hair follicle tests. Employers, judicial systems, and substance abuse specialists often require hair drug tests over conventional urine tests. These tests are favored by zero-tolerance employers, the judicial system, and probation programs. The major advantage is the longer detection window, up to 90 days, collected under observation, making it difficult to manipulate, though urine tests remain best for recent drug use detection.
* 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 become recognized as a robust method for identifying drug and alcohol consumption. Hair acts as a repository of long-term alcohol and drug history by capturing biomarkers within the strands as they grow. When taken near the scalp, hair offers a detection period of up to around 3 months for alcohol and drugs. Hair is straightforward to gather, relatively hard to tamper with, and convenient to transport.
A 1.5-inch section consisting of roughly 200 hair strands (comparable to the girth of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal sample for assessment and verification. For EtG, supplementary tests, and/or assessments exceeding 10 panels, 150mg is suggested. Using a jeweler's scale to measure the sample is advisable. If scalp hair isn't accessible, an equivalent volume of body hair can be collected. When mentioning head hair, it refers solely to scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
Accessioning, Screening, Extraction, and Confirmation represent the four primary stages in the lab processing of drug test outcomes.
Accessioning entails the starting stage of integrating a sample into a lab's framework. This includes confirming the sample was sealed and dispatched correctly, allocating a random LAN (Laboratory Accessioning Number), and logging any extra data absent from an electronic chain of custody.
Screening involves a swift preliminary assessment for drug abuse. While Screening is a cost-efficient method to exclude drug usage in most samples, a positive screen must be confirmed to be valid in court. Samples that test presumptively positive in Screening must undergo a secondary confirmation.
For samples presumptively positive during Screening, additional hair is extracted from the initial batch for the Extraction phase. Here, drugs are extracted from hair at concentrations significantly lower than those in alternative techniques (like urine or oral fluid), making hair drug screening the most complex method to execute.
Confirmation for any positive result identified in the screening is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive are cleansed before confirmation if necessary. The complete lab process, from Accessioning to Confirmation, undergoes review under both the CAP (College of American Pathologists) Hair designation and alignment with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though commonly called "hair follicle tests", the examination itself assesses the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Benwood, WV
Extended Detection Window in Benwood, WV
Tamper-Resistant Testing Method in Benwood, WV
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Simple, Confidential Process in Benwood, WV
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Compliance and Peace of Mind for Employers in Benwood, WV
