Accredited Drug Testing provides thorough hair follicle drug testing services in Hewlett, Virginia. For those needing a hair drug or alcohol test, Accredited Drug Testing is a specialist in this area, with testing centers in every city across the nation capable of administering a hair test. Generally, you must have 1.5 to 2 inches of hair on the crown, or body hair can be utilized, to perform the test. Hair tests can be tailored to detect drugs, alcohol/ETG, or customized as per requirement.
In recent times, hair follicle drug tests have increasingly supplanted traditional testing methods. Numerous employers, judicial systems, and Substance Abuse professionals have shifted towards hair testing alternatives instead of the conventional urine tests. Employers advocating zero-tolerance policies, courts, and those managing probation often deploy hair tests. The key advantage a hair follicle test offers is its ability to detect drug use over an extended period, up to 90 days, and is conducted in an observable environment, thereby minimizing the possibility of tampering. Conversely, for detecting more recent drug use within the past 5 days, the urine test remains highly effective.
* 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 has evolved into a significant instrument for identifying alcohol and drug consumption. Hair serves as a record of long-term alcohol and drug history by embedding biomarkers within the strands as they grow. When hair is clipped near the scalp, it provides a detection timeframe of about three months for alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and simple to send.
A 1.5-inch section comprising approximately 200 hair strands (comparable to the girth of a #2 pencil) at the scalp yields 100mg, which is the optimal quantity for screening and validation. For EtG, extra measures, and/or tests exceeding 10 panels, 150mg is advisable. It's recommended to weigh the sample using a jeweler’s balance. If scalp hair is unavailable, an equivalent portion of body hair can be used. The term head hair refers solely to scalp hair, while body hair encompasses other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result includes four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial input of a sample into a lab's system. This involves confirming the sample was correctly sealed and transported, allocating a random Laboratory Accessioning Number (LAN), and completing any supplementary data entry absent from an electronic chain of custody system.
Screening is a preliminary check for drugs of abuse. Though Screening offers a low-cost method to exclude drug use in most samples, a positive result needs confirmation to be court-admissible. Samples identified as presumptively positive in Screening require subsequent confirmation.
If Screening suggests a sample is positive, additional hair is taken from the original specimen and readied for Extraction. Here, drugs are extracted at much lower concentrations compared to other methods (e.g., urine or oral fluids), making hair drug screening notably challenging.
Confirmation of any positive Screening outcome is accomplished via GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The complete lab process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair criteria and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the analysis targets the hair strand, not the scalp's hair follicle.
Hair follicle testing in Hewlett, VA, stands out against traditional urine tests. It offers more thorough detection capabilities, providing accuracy that encompasses a broader timeframe.
Employers in Hewlett, VA, find the hair follicle test invaluable due to its extended detection window. It reveals drug use history stretching up to 90 days, far exceeding the scope of other tests.
In Hewlett, VA, hair follicle testing is the gold standard for minimizing test manipulation. The test's robustness ensures the utmost integrity of results.
Accredited Drug Testing offers unparalleled ease with numerous testing facilities available nationwide, including in Hewlett, VA.
The process, from ordering to receiving results, remains simple and confidential in Hewlett, VA. Privacy concerns are meticulously addressed at every step.
In Hewlett, VA, Accredited Drug Testing offers competitive pricing with prompt turnaround times. This pricing model provides exceptional value for businesses across the spectrum.
In Hewlett, VA, hair follicle drug testing provides swift and dependable outcomes. The test presents outstanding precision, establishing itself as a superior method for detecting substance use with reliability.
Utilizing hair follicle testing in Hewlett, VA, ensures employers' adherence to drug-free policies, minimizing legal risks and enhancing the safety of the work environment.
