In Nopal, Texas, Accredited Drug Testing offers comprehensive hair follicle drug tests. Our specialization centers on hair testing, with facilities available nationwide for hair and alcohol testing. Typically, a minimum of 1.5 to 2 inches of hair is required, taken from the head or body. We can evaluate for drugs, alcohol/ETG, or other personalized testing needs.
The trend towards hair follicle testing has surged recently, surpassing traditional urine tests among employers, legal entities, and substance abuse professionals. Employers with zero-tolerance policies often opt for this type of testing. Its main advantage is the extended detection window, covering up to 90 days and collected under supervision, making it nearly impossible to alter. Nonetheless, urine tests remain the preferred choice for recent drug use detection, within the past five 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 analysis has come to be regarded as an effective method for identifying substance and alcohol intake. Hair captures a prolonged record of alcohol and drugs by encapsulating biomarkers within the strands' fibers during growth. When harvested near the scalp, hair can offer up to a three-month detection period for alcohol and drugs. The collection of hair is straightforward, relatively challenging to tamper with, and convenient to transport.
A 1.5-inch section comprising roughly 200 hair strands (approximately the width of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample quantity for evaluation and validation. For EtG, additional elements, and/or examinations exceeding 10 panels, 150mg of the sample is advisable. It's suggested to measure the sample using a jeweler’s scale. If head hair is not an option, a comparable quantity of body hair can be gathered. When mentioning head hair, we specifically mean scalp hair. Body hair pertains to all other kinds such as facial, axillary, etc.
Process Overview
The core steps in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial processing of a sample into the lab's system. This step verifies that the sample was properly sealed and transported, assigns a random LAN (Laboratory Accessioning Number), and concludes any remaining data entry not covered by an electronic chain of custody system.
Screening provides a preliminary assessment for illicit drugs. While it’s a cost-efficient method to eliminate drug usage in most samples, a positive result from Screening must undergo confirmation for it to be court-admissible. Samples indicated as possibly positive in Screening need further verification.
If a sample shows a possible positive result during the Screening phase, additional hair is extracted from the initial sample for the Extraction phase. In Extraction, drugs are retrieved from hair at significantly lower concentrations than other techniques (e.g., urine or oral fluid), which is why hair drug testing poses the greatest challenge.
GC/MS, GC/MS/MS, or LC/MS/MS methods confirm any positive results after screening. All samples possibly positive are cleansed prior to confirmation as required. The entire lab process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Nopal, TX
Compared to traditional urine tests, hair follicle testing offers superior accuracy and reliability. With its extended detection window and tamper-resistant nature, it provides an enhanced level of scrutiny unmatched by urine tests, offering a clearer picture of an individual’s drug history.
Extended Detection Window in Nopal, TX
Hair follicle testing covers a broader detection window, up to 90 days, providing employers in Nopal, TX a comprehensive view of an individual’s long-term substance use. This extended period ensures a thorough examination of an applicant's or employee's drug history.
Tamper-Resistant Testing Method in Nopal, TX
Hair follicle tests significantly reduce the potential for sample adulteration due to their observed collection process. This method ensures the results' integrity, offering reliable and unquestionable evidence of substance use without manipulation.
Convenient Nationwide Testing Locations and Local Locations in Nopal, TX
With testing centers spread nationwide, accessing hair follicle testing services is convenient and hassle-free. In Nopal, TX, our local facilities ensure quick and easy access to Essential testing services.
Simple, Confidential Process in Nopal, TX
The hair follicle testing process is both straightforward and confidential, making it easy to order, complete tests, and receive results. This simplicity ensures privacy remains intact, providing peace of mind for individuals in Nopal, TX.
Affordable Pricing and Fast Turnaround in Nopal, TX
Our competitive pricing ensures that hair follicle testing remains cost-effective for companies of all sizes. Combined with fast turnaround times, this affordable option delivers excellent value and peace of mind for businesses in Nopal, TX.
Fast, Accurate, and Reliable Results in Nopal, TX
Our hair follicle drug tests deliver prompt and precise results, providing a reliable assessment of substance use. With high accuracy, these tests detect even the smallest traces of drug use, ensuring dependable outcomes in Nopal, TX.
Compliance and Peace of Mind for Employers in Nopal, TX
Employers using hair follicle testing in Nopal, TX, benefit from improved compliance with drug-free workplace policies. This testing method minimizes legal risks and bolsters workplace safety, providing reassurance and a safer environment for all employees.
