Accredited Drug Testing offers comprehensive hair follicle drug testing in Winnie, Texas. For those requiring a drug or alcohol hair test, we specialize in this method with facilities available nationwide, including in every city for hair testing. Typically, a sample of 1.5 to 2 inches of hair from the head or body is needed. This type of testing can screen for drugs, alcohol/ETG, or other specific hair test options.
Over the past few years, hair follicle tests have increasingly become a method of choice for drug screening. This shift is due to the preference of several employers, the judiciary, and substance abuse specialists for this form of testing over the conventional urine tests. Hair follicle tests serve organizations enforcing strict drug-free policies, legal systems, and probationary conditions. They are revered for providing a broader detection window, up to 90 days, that is collected via an observable procedure, making them nearly impossible to manipulate. However, urine tests are typically more effective for detecting recent drug use within a five-day window.
* 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 regarded as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of alcohol and drug usage by embedding biomarkers within the strands as they grow. When obtained near the scalp, hair can reveal a detection period of up to three months for alcohol and drugs. Hair collection is straightforward, relatively tamper-proof, and easily transportable.
A 1.5-inch section comprising roughly 200 strands of hair (comparable in size to a #2 pencil) pulled from the nearest point to the scalp yields 100mg of hair, which is the optimal quantity for both screening and confirmation. For EtG, additional substances, and tests exceeding 10 panels, a 150mg sample is preferable. It is advisable to measure the sample using a jeweler’s scale. If scalp hair is not an option, a similar volume of body hair can be utilized. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other types, such as facial or underarm hair.
Process Overview
The laboratory processing workflow for drug test results involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is integrated into a laboratory's system. This includes ensuring the sample's seal and shipment are intact, generating an arbitrary LAN (Laboratory Accessioning Number), and completing any extra data documentation not captured by an electronic chain of custody protocol.
Screening serves as a preliminary evaluation for identifying drug abuse. While it is an economical approach to dismiss drug use in most samples, any positive screening requires confirmation to be valid in legal proceedings. Samples that show a potential positive result during Screening necessitate additional confirmation.
For samples showing potential drug presence after Screening, additional hair from the original sample is used for the Extraction phase. Here, drugs are isolated from hair at concentrations lower than other methods (e.g., urine or oral fluids), underscoring the complexity of hair drug analysis.
Verification of a positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, all samples presumed positive are cleaned as needed. The complete laboratory sequence from Accessioning to Confirmation is assessed under both CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often used is misleading, as the analysis focuses on the hair strand, not the follicle beneath the scalp.
In Winnie, TX, the advantages of hair follicle testing over traditional urine testing are clear. Hair testing delivers superior detection accuracy and reliability, allowing for the identification of a wide range of substances over long durations.
With an extended detection window, hair follicle tests in Winnie, TX, are indispensable for employers wanting a thorough understanding of an individual's drug history. Lasting up to 90 days, this method provides insights far beyond the capabilities of other tests.
Hair follicle testing in Winnie, TX, offers a tamper-resistant method, significantly diminishing the likelihood of sample adulteration. This ensures integrity and confidence in the results, as samples cannot easily be altered.
Offering nationwide testing centers and local access in Winnie, TX, provides unmatched convenience for our clients.
The hair follicle testing process in Winnie, TX, is both simple and confidential, addressing privacy concerns and simplifying every step from ordering to receiving results.
Providing affordable pricing and rapid turnaround, our services in Winnie, TX, highlight excellent value combined with prompt results.
The hair follicle drug test ensures rapid, precise, and dependable outcomes in Winnie, TX. Unparalleled accuracy in identifying substance use makes it a preferred choice.
Employers in Winnie, TX, gain compliance and peace of mind through the use of hair follicle testing. This ensures adherence to drug-free workplace policies with lessened legal vulnerabilities and enhanced safety.
