In Gause, Texas, Accredited Drug Testing offers comprehensive hair follicle drug tests. For those requiring drug or alcohol detection via hair samples, we provide specialized services with our centers located across the nation. A hair length of 1.5 to 2 inches is typically required from the crown or other body parts. We offer testing for drugs, alcohol/ETG, and custom options.
Recently, the frequency of using hair follicle drug tests has increased. Employers, courts, and Substance Abuse professionals often prefer these over the standard urine tests. Such tests are crucial for organizations with zero-tolerance policies, judicial systems, and those on probation. Hair follicle tests have the advantage of detecting drug use for up to 90 days, involve a monitored collection process, and are difficult to deceive. However, for detecting recent drug use within five days, urine tests remain the most precise.
* 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 emerged as a valuable method for the identification of substance and alcohol consumption. Hair offers an extensive timeline of alcohol and drug use by capturing biomarkers within the fibers of the growing hair. When taken from near the scalp, hair can provide up to an estimated 3-month detection period for substances, including alcohol. It is easy to collect, tough to tamper with, and simple to send.
A sample of 1.5 inches consisting of about 200 hair strands (approximately the size of a #2 pencil) near the scalp will yield 100mg of hair, considered the optimal sample for both testing and verification. For tests including EtG, add-ons, and panels exceeding 10, 150mg of the sample is advised. It is suggested to weigh the sample using a jeweler’s scale. In the absence of scalp hair, a comparable quantity of body hair may be utilized. “Head hair” refers exclusively to scalp hair, while “body hair” encompasses all other hair kinds (e.g., facial, axillary, etc.).
Process Overview
The primary four stages in the testing lab for drug result processing comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially integrating the sample into the lab's system. This step ensures the sample was sealed and transported correctly, assigns a random LAN (Laboratory Accessioning Number), and completes any extra data not provided by an electronic chain of custody system.
Screening consists of a preliminary rapid assessment for substances of abuse. Although Screening offers a cost-effective method to eliminate drug use in most samples, a positive screen requires confirmation for courtroom acceptability. Samples that yield a presumptive positive in Screening mandatorily need further confirmation.
If presumptive positivity occurs in the Screening, additional hair is taken from the original sample and readied for Extraction. Here, substances are extracted at much lower concentrations in comparison to other methodologies (for example, urine or oral fluid), contributing to the complexity of hair drug testing methodologies.
Confirmation for any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo necessary washing before confirmation. The entire process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests," the testing is actually conducted on the hair strand instead of the follicle beneath the scalp.
In Gause, TX, hair follicle testing surpasses urine testing in accuracy and reliability. What makes hair testing superior?
Gause, TX, benefits from a longer detection window with hair follicle testing. Why is this important?
In Gause, TX, hair follicle testing offers a tamper-resistant solution. What makes it reliable?
Accredited Drug Testing offers convenient locations in Gause, TX. Here’s what we offer:
In Gause, TX, our hair follicle testing process is simple and confidential. Why choose us?
Gause, TX offers competitive and affordable pricing for hair follicle testing. Why is this beneficial?
Hair follicle drug testing in Gause, TX, provides swift and dependable results. The precision of hair testing in identifying substance abuse is unparalleled.
For employers in Gause, TX, hair follicle testing ensures compliance and peace of mind. How does it enhance safety?
