In Amaya Colonia, Texas, Accredited Drug Testing offers comprehensive hair follicle drug tests. Whether it's hair drug or alcohol testing you need, we provide specialized testing services and boast testing centers in cities nationwide. Generally, 1.5 to 2 inches of hair from the scalp or body are needed for most cases. Hair samples can be assessed for drugs, alcohol/ETG, or other tailored testing solutions.
Recently, hair follicle drug tests have overtaken traditional methods in drug screening. Employers, legal entities, and substance abuse experts are now favoring hair tests over standard urine tests. Zero-tolerance policy employers, courts, and probationary individuals are opting for hair tests primarily due to their extended detection period, covering up to 90 days. These tests ensure an observed collection, minimizing tampering risks, though urine tests still excel for recent drug use within 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 testing is increasingly acknowledged as an effective method for identifying drug and alcohol consumption. It offers a comprehensive history of substance use by embedding biomarkers within the hair as it grows. Collecting samples near the scalp can reveal up to a 3-month retrospective window for drug detection. Hair is straightforward to gather, relatively resistant to tampering, and can be easily transported.
A 1.5-inch portion comprising roughly 200 hair strands (approximately the width of a #2 pencil) nearest to the scalp provides 100mg, which is the preferred quantity for both screening and confirmation processes. For tests such as EtG, additional panels, or those exceeding 10 panels, 150mg of hair is advised. Utilizing a jeweler’s scale to measure the specimen is suggested. If scalp hair is not an option, comparable amounts of body hair can be used. Head hair pertains specifically to scalp hair, whereas body hair includes all other types (facial, armpit, etc.).
Process Overview
The laboratory procedure for analyzing a drug test result comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning describes the initial incorporation of a specimen into a lab’s system, verifying proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and inputting any additional data absent from an electronic chain of custody system.
Screening is a preliminary review for drug presence. It serves as a cost-effective means of ruling out drug use for most samples; however, positive results require confirmation before being court-admissible. Samples presumed positive during Screening necessitate further confirmation.
When a Screening test suggests positivity, additional hair is extracted from the original sample for further processing. During Extraction, substances are isolated from hair at significantly lower concentrations than in methods like urine or oral fluid testing, making hair drug screening particularly challenging.
Confirmation of any presumptive positive result employs techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, samples are cleansed as necessary. The entire process from Accessioning to Confirmation undergoes thorough evaluation under CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis focuses on the hair shaft and not the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing in Amaya Colonia, TX
The superiority of hair follicle testing is evident when compared to traditional urine tests, especially in detection accuracy and reliability. Hair tests offer a longer detection window, capturing a more comprehensive substance history.
Furthermore, the near-impossibility of tampering strengthens their accuracy, giving them an edge over the standard urine tests that only detect recent use.
Extended Detection Window in Amaya Colonia, TX
Tamper-Resistant Testing Method in Amaya Colonia, TX
Convenient Nationwide Testing Locations and Local Locations in Amaya Colonia, TX
Our vast network of testing centers nationwide ensures convenient access to services, including local facilities in Amaya Colonia, TX, for a quick and hassle-free experience.
Simple, Confidential Process in Amaya Colonia, TX
Affordable Pricing and Fast Turnaround in Amaya Colonia, TX
Our competitive pricing structures combined with quick turnaround times provide exceptional value. We ensure high-quality results without compromising on cost, suiting organizations of all sizes.
Fast, Accurate, and Reliable Results in Amaya Colonia, TX
Hair follicle drug tests provide unparalleled precision and promptness, delivering results that are both fast and reliable. Their exceptional accuracy in detecting substance use ensures trustworthiness, making them the preferred choice for many.
From the moment the test begins to the prompt delivery of results, this method remains unrivaled in accuracy, speed, and reliability.
Compliance and Peace of Mind for Employers in Amaya Colonia, TX
Utilizing hair follicle testing aids employers in maintaining compliance with drug-free workplace policies, significantly reducing the risk of legal challenges.
By ensuring comprehensive testing results, employers can enhance safety and maintain peace of mind in the workplace, generating a more secure environment.
