In Corpus Christi, Texas, Accredited Drug Testing offers comprehensive hair follicle drug screening services. For those needing a hair drug or alcohol test, our centers are nationwide, specializing in these procedures. Generally, hair must be 1.5 to 2 inches long on either the scalp or body for testing. Such tests can detect drugs, alcohol/ETG, and offer other tailored testing options.
Recently, hair follicle drug tests have gained popularity as a method of drug screening. Employers, courts, and substance abuse professionals now prefer hair drug tests over traditional urine tests due to their extended detection window. This test is favored by entities with zero-tolerance policies and for individuals on probation. The main advantage is its capability to detect drug use up to 90 days, using an observed collection process that’s nearly impossible to tamper with. However, urine tests remain superior for detecting recent usage within the last 5 days.
* 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 developed into a highly regarded method for identifying drug and alcohol consumption. By embedding biomarkers within the fibers of the developing hair strand, hair offers an extended history of alcohol and drug use. When gathered near the scalp, hair can provide an estimated 90-day timeframe for detecting alcohol and other substances. Hair is straightforward to collect, challenging to tamper with, and simple to transport.
A 1.5-inch portion containing approximately 200 strands of hair (about the dimension of a #2 pencil) nearest to the scalp yields 100mg of hair, the preferred amount for testing and validation. For EtG, additional panels, or tests exceeding 10 panels, a quantity of 150mg of hair is advisable. It's suggested to measure the sample using a jeweler’s scale. If scalp hair is unobtainable, an equivalent segment of body hair may be used. When discussing head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The process of analyzing a drug test result in the laboratory consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample into a laboratory’s system. This process involves ensuring the sample was correctly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and performing supplementary data entry not covered by an electronic chain of custody system.
Screening entails an initial brief assessment for drugs of abuse. Screening serves as a cost-effective method to exclude drug usage in most samples, though a positive screen must undergo confirmation for courtroom admissibility. Any samples that are initially positive in Screening necessitate a subsequent confirmation.
If the Screening stage indicates a presumptive positive result, further hair is extracted from the initial sample and prepared for Extraction. This phase involves retrieving drugs from hair at a significantly lower concentration than other methodologies (e.g., urine or oral fluid), which is why hair drug screening is among the most challenging methodologies to execute.
Confirmation of any positive screen results is performed through GC/MS, GC/MS/MS, or LC/MS/MS. Samples with presumptive positive results are cleansed before confirmation as required. The comprehensive laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests" often being used, the test itself examines the hair strand and not the hair follicle within the scalp.
At Corpus Christi, TX, hair follicle testing surpasses urine testing with its superior detection accuracy. Unlike urine tests, which often offer limited windows of detection, hair tests extend this period significantly, giving a broader overview of substance use.
The reliability of hair tests in Corpus Christi underscores their preference over urine tests, particularly in professional settings. Employers favor these tests for their stringent accuracy and reduced likelihood of tampering.
In Corpus Christi, TX, hair follicle testing reveals drug use with an impressive detection window of up to 90 days. This extended timeline surpasses most testing methods, providing a thorough view of an individual's substance use history.
Employers benefit from this protracted detection span as it affords them peace of mind, knowing they have a comprehensive insight into employee substance use patterns. This extended monitoring period makes it a valuable tool for workplace safety.
Hair follicle testing in Corpus Christi, TX, presents a formidable defense against adulteration. Designed to thwart tampering attempts, these tests offer reliability that ensures authentic results.
Employers in Corpus Christi value this method as it mitigates the risk of sample adulteration, making hair testing a preferred choice for its resistant nature and trustworthy outcomes.
Corpus Christi, TX, benefits from our nationwide network of testing centers, ensuring seamless access to drug testing services. Our extensive array of locations promises an easy and hassle-free experience for all.
Employees and employers alike appreciate the convenience provided by our local presence, ensuring drug testing needs are met with efficiency, regardless of where they are situated.
The process of hair follicle testing in Corpus Christi, TX, is straightforward and confidential. Ordering, taking the test, and receiving results are designed with privacy in mind, addressing any concerns.
Clients can trust in a secure experience where confidentiality isn't compromised. This seamless process ensures peace of mind for all parties involved, keeping results private and protected.
In Corpus Christi, TX, our hair follicle testing stands out due to its competitive pricing and rapid turnaround. Offering exceptional value, it caters to companies of all sizes without compromising on quality.
Quick and reliable, our pricing structure is designed to provide excellent peace of mind and economic efficiency, ensuring businesses can count on timely and cost-effective solutions.
In Corpus Christi, TX, hair follicle tests are renowned for their fast and accurate results. They offer superior precision in identifying substance use. Comparing other methods, their adeptness in promptly reflecting accurate results stands out as a pivotal advantage.
With the intricate science behind hair testing, facilities ensure expeditious processing and reporting. Laboratories prioritize both speed and reliability, ensuring timely and dependable results that professionals can trust.
Implementing hair follicle testing in Corpus Christi, TX, ensures compliance with drug-free workplace policies. By adopting these measures, employers can reduce legal liabilities and enhance overall workplace safety.
This testing method grants peace of mind, creating a safer environment while adhering to necessary legal obligations. Employers benefit from a secure and risk-free environment.
