Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing is increasingly recognized as an effective way to identify drug and alcohol consumption. Hair offers a prolonged history of alcohol and substance usage by ensnaring biomarkers within the fibers of the developing hair strand. When gathered near the scalp, hair can deliver up to roughly a 3-month detection timeframe for alcohol and substances. Hair collection is straightforward, fairly tamper-resistant, and convenient to send.
A 1.5-inch piece containing about 200 strands of hair (around the size of a #2 pencil) located nearest to the scalp yields 100mg of hair, which is the prime quantity for analysis and verification. For EtG, supplementary, and/or assays exceeding 10 panels, 150mg of the hair is suggested. We advise measuring the hair on a jeweler’s scale. In the absence of scalp hair, a similar quantity of body hair may be used. When discussing head hair, we mean only scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing drug test outcomes comprises four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a sample into a laboratory’s protocol. This phase involves confirming the proper sealing and dispatch of the sample, generating a random LAN (Laboratory Accessioning Number), and fulfilling any extra data input not addressed by an electronic chain of custody framework.
Screening is a preliminary swift examination for drugs of abuse. Though Screening is a budget-friendly method to exclude drug consumption in most samples, a favorable screen must be corroborated for legal acceptability. Samples exhibiting a presumptively positive result in Screening necessitate further confirmation.
Should a specimen test presumptively positive during the Screening stage, additional hair is extracted from the initial sample and readied for Extraction. At this step, drugs are segregated from hair at notably lower concentrations compared to alternative techniques (such as urine or oral fluid), making hair drug screening the most arduous methodology to execute.
Confirmation of any positive screening outcome is realized via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens undergo cleansing prior to confirmation as necessitated. The entire laboratory sequence from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", the evaluation actually assesses the hair strand, not the follicle under the scalp
When considering drug testing options in Woodloch, TX, hair follicle testing often outshines traditional urine tests. Superior detection abilities ensure that even long-term substance use can be detected. Hair tests provide reliable and continuous data, whereas urine tests might miss past drug consumption.
In Woodloch, TX, extended detection window makes hair follicle tests invaluable. With a scope of up to 90 days, these tests furnish employers with a thorough overview of an individual’s substance use history. This long window enables a comprehensive picture that short-term methods simply cannot provide.
Using hair follicle tests in Woodloch, TX, significantly reduces the likelihood of sample tampering. This method is admired for its integrity and consistency, ensuring that the results accurately reflect authentic drug use without room for falsification.
With nationwide testing locations, accessing hair follicle testing in Woodloch, TX, becomes straightforward. Our strategic network allows for convenient and hassle-free services, ensuring minimal disruption to your routine while providing quick access to testing facilities.
The process for hair follicle testing in Woodloch, TX, is both simple and confidential. From ordering to obtaining results, every step is designed to safeguard personal privacy while providing an easy-to-understand framework for test-takers.
Offering affordable pricing and rapid results, Woodloch, TX, benefits from competitive structures with hair follicle tests. Our pricing ensures you get exceptional value without compromising on quality, providing a straightforward and reassuring experience.
The reliability and swiftness of hair follicle drug tests in Woodloch, TX, are unparalleled. Fast results coupled with high accuracy make them a preferred choice for detecting substance use. Unlike other methods, hair tests ensure you get precise and quick feedback on recent drug use.
In Woodloch, TX, hair follicle testing helps companies maintain a drug-free workplace, aligning with compliance standards efficiently. Employers gain peace of mind knowing they are reducing legal risks while enhancing workplace safety with highly reliable tests.
