Accredited Drug Testing provides comprehensive hair follicle drug testing services in Serenada, Texas. Whether you need a hair drug or alcohol test, our specialty is hair testing, with centers nationwide, including Serenada. Typically, 1.5 to 2 inches of head or body hair is sufficient for testing. Tests can identify drugs, alcohol/ETG, and offer other tailored options.
In recent times, drug testing methods have increasingly incorporated hair follicle tests. Many employers, judiciary systems, and substance abuse professionals prefer hair tests over traditional urine tests. Hair follicle drug tests support zero-tolerance policies by employers, court directives, and probation requirements. They offer notable advantages like an extended 90-day detection window, observed collection, and a high degree of tamper resistance. Nonetheless, for detecting recent drug use within the past 5 days, urine tests remain the most 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 testing is recognized as an effective method for identifying drug and alcohol consumption. Hair serves as a record of long-term alcohol and drug use by encasing biomarkers within the strands of the growing hair. When sourced from near the scalp, hair can reflect up to roughly a 3-month period for detecting alcohol and drugs. Hair is straightforward to gather, relatively resistant to tampering, and easy to transport.
A 1.5-inch segment comprising around 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for analysis and verification. For EtG, add-ons, and/or tests with more than 10 panels, 150mg of the specimen is advisable. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair is inaccessible, an equivalent quantity of body hair can be used. References to head hair mean scalp hair exclusively, whereas body hair refers to all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four crucial steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into a lab’s system. This step entails confirming that the sample was sealed and mailed correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent from an electronic chain of custody system.
Screening performs an initial swift analysis for drug abuse. While Screening is a cost-efficient means to dismiss drug use on most samples, a positive screen must be confirmed for court admissibility. Samples testing presumptively positive in Screening need a subsequent confirmation.
If a sample is presumptively positive in Screening, additional hair is taken from the original specimen and prepared for Extraction. During Extraction, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluid), highlighting why hair drug screening is the most complex methodology to execute.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples are washed as required. The complete process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and accordance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly termed as "hair follicle tests", the procedure actually evaluates the hair strand rather than the follicle beneath the scalp.
In Serenada, TX, hair follicle testing outshines urine tests by offering superior detection accuracy.
With up to a 90-day detection window, hair follicle testing in Serenada, TX, presents a detailed picture of a person's substance use history.
Hair follicle tests offer a tamper-resistant method in Serenada, TX, significantly reducing possibilities of sample adulteration.
With our convenient testing centers in Serenada, TX, and nationwide, accessing hair follicle testing is fast and straightforward.
The hair follicle testing process in Serenada, TX, is simple and confidential.
Competitive pricing and fast turnaround times characterize the hair follicle testing services in Serenada, TX.
Hair follicle drug tests in Serenada, TX, stand out for their speed and precision. High accuracy in detecting substance use is a hallmark, allowing for fast, trustworthy results.
Hair follicle testing in Serenada, TX, ensures compliance with workplace drug-free policies, offering peace of mind to employers.
