In Roby, Texas, Accredited Drug Testing offers comprehensive hair follicle drug tests. For those needing drug or alcohol testing via hair samples, our expertise is unmatched, with testing locations in every major city across the country equipped to conduct these tests. Typically, a hair length of 1.5 to 2 inches from the head or body is necessary, and tests can check for drugs, alcohol/ETG, or provide other customized results.
Hair follicle drug tests have increasingly become the method of choice for drug testing in recent years. Employers, legal entities, and substance abuse experts are opting for hair tests over traditional urine tests. This method is preferred by organizations with strict anti-drug policies, courts, and probation officers. A significant advantage is the extended detection window of up to 90 days and the test's resistance to tampering, making evasion difficult. However, urine tests remain more accurate for detecting recent drug use within a 5-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.
Utilizing hair testing has gained recognition as an effective method for spotting alcohol and drug consumption. Hair can capture a comprehensive record of alcohol and other substances over an extended period by retaining biomarkers in its fibers during growth. When taken near the scalp, it offers a detection span of up to roughly three months for both alcohol and drugs. Collection of hair is straightforward, somewhat resistant to tampering, and simple to transport.
A sample measuring 1.5 inches, comprising around 200 hair strands (approximately the width of a #2 pencil) nearest to the scalp, will yield 100mg of hair, which is the ideal sample size for initial testing and validation. For tests involving EtG, add-ons, or panels exceeding 10, a specimen of 150mg is advisable. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair isn't available, an equivalent quantity of body hair may be collected. When mentioning head hair, it specifically refers to scalp hair, while body hair encompasses all other types, including facial and axillary hair.
Process Overview
The laboratory processing of a drug test result encompasses four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial intake of a sample into a lab's system, including ensuring the sample was sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing additional data entry absent in an electronic chain of custody system.
Screening performs an initial assessment for drugs. Although Screening offers a cost-efficient means to largely eliminate drug usage concerns, a positive result necessitates confirmation for court admissibility. Samples suspected to be positive during Screening undergo further confirmation.
In cases where a sample appears positive during Screening, additional hair from the initial sample is taken for Extraction. This stage involves extracting drugs from hair at a significantly lower concentration compared to other methods like urine or oral fluid, highlighting why hair drug testing is among the most challenging to execute.
Confirmation takes place for any positive screening outcome using GC/MS, GC/MS/MS, or LC/MS/MS. Pre-confirmation, all samples suspected as positive are cleansed as deemed necessary. The complete laboratory procedure from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair designation, along with the accreditation adhering to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being known as "hair follicle tests", the analysis targets the hair strand and not the follicle beneath the scalp
The compelling advantage of hair follicle testing in Roby, TX, over traditional urine tests is its exceptional accuracy in tracing drug usage. While urine tests only detect recent drug activity, hair tests provide a broader detection spectrum. Hair follicle testing is highly reliable, assuring employers of accurate results, thus making it a preferred choice for many where accuracy is paramount.
In Roby, TX, the extended detection window of hair follicle testing unveils a drug use history spanning up to 90 days. This longer timeline equips employers with a thorough understanding of an individual’s substance use, surpassing the short-lived snapshots provided by urine tests. It is especially beneficial for evaluating long-term substance habits, making it an ideal choice for rigorous employment screenings.
Hair follicle testing in Roby, TX, presents a tamper-resistant method, significantly diminishing the chances of adulteration. Unlike urine tests, hair samples are not easily manipulated, rendering them a dependable source for authentic results. The robust design of hair testing makes it resistant to common tampering techniques, ensuring that the outcome is both reliable and trusted.
Accessible testing in Roby, TX, distinguishes our service, with convenient locations nationwide. This network makes it easy to undertake hair follicle testing without undue hassle. Our centers are designed to offer swift, efficient, and stress-free access, ensuring a smooth process for those seeking reliable testing solutions wherever they are situated.
In Roby, TX, the hair follicle testing process is both simple and confidential. From ordering to obtaining results, the process is streamlined for user ease, maintaining privacy at every step. The straightforward nature ensures individuals feel secure and assured throughout, making it an approachable option for drug testing needs.
With attractive pricing and swift turnaround, hair follicle testing in Roby, TX, provides unparalleled value. Businesses can enjoy competitive pricing structures alongside fast results, which are vital in making informed decisions promptly. The affordability of these tests, coupled with their reliability, assures peace of mind for companies irrespective of size.
In Roby, TX, the efficacy and precision of hair follicle drug testing are unmatched. Known for its ability to deliver fast and accurate results, this method stands out for its proficiency in detecting substance use. The precision of hair testing reflects in the clarity of results, offering detailed substance histories quickly and efficiently, thereby supporting security and informed decision-making processes.
Employers in Roby, TX, benefit from hair follicle testing’s role in ensuring workplace compliance and fostering a drug-free environment. This method aids in adhering to drug-free policies, thus mitigating legal risks and elevating workplace safety. Hair testing provides peace of mind through consistent and verifiable results that help maintain a secure and compliant work setting.
