Accredited Drug Testing offers comprehensive hair follicle drug testing services in Medina, Texas. If you're seeking a hair test for drugs or alcohol, we specialize in hair testing and have locations across all cities nationwide equipped to conduct these tests. Typically, a 1.5 to 2-inch hair sample from the head or body is sufficient. Our hair tests can detect drugs, alcohol/ETG, or other specialized purposes.
In recent times, drug testing procedures have increasingly favored hair follicle tests. Employers, legal entities, and substance abuse experts often prefer hair tests over conventional urine tests. Hair follicle tests are favored by employers with strict no-drug policies, judicial systems, and those on probation. The significant advantage of hair follicle tests is their extended detection period for substances, up to 90 days, obtained through an observed collection that is hard to manipulate. In contrast, urine tests remain the standard for detecting very recent drug use in the last 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 is recognized as a valuable method for detecting the use of drugs and alcohol. Hair retains a comprehensive record of alcohol and drug consumption by embedding biomarkers within the hair fiber as it grows. Collection near the scalp enables hair to reveal a detection span reaching up to around 3 months for substances like alcohol and drugs. Collecting hair is straightforward, fairly resistant to tampering, and convenient for shipping.
A 1.5-inch segment of approximately 200 hair strands (comparable to the thickness of a #2 pencil) taken nearest the scalp provides about 100mg of hair, which is the optimal sample amount for both screening and confirmation. For tests such as EtG, add-ons, and/or those exceeding 10 panels, a specimen of 150mg is advised. It is recommended to weigh the specimen using a jeweler's scale. If head hair cannot be obtained, a similar amount of body hair may be used. References to head hair concern only the scalp hair. Body hair encompasses all other types of hair (including facial, axillary, etc.).
Process Overview
The laboratory analysis for a drug test outcome includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially entered into the laboratory system. This step involves checking that the sample is correctly sealed and delivered, assigning a random LAN (Laboratory Accessioning Number), and performing any further data entry not accounted for by an electronic chain of custody system.
Screening entails an initial rapid assessment for drug misuse. Although Screening is cost-efficient for excluding drug use in most samples, any positive findings require further confirmation to be valid legally. Presumptive positives from Screening need subsequent confirmation.
For samples testing presumptive positive during the Screening, additional hair is extracted from the beginning sample and set up for Extraction. Here, drugs are extracted from hair in concentrations substantially lower than those found in other methods (such as urine or oral fluid), making hair drug analysis particularly challenging.
Confirmation of any positive results from Screening is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as presumptive positive are cleaned before confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation undergoes examination under the CAP (College of American Pathologists) Hair classification and accreditation per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though sometimes called "hair follicle tests", the actual testing evaluates the hair strand and not the hair follicle embedded in the scalp.
When weighing hair follicle against urine testing in Medina, TX, hair tests offer clear advantages. They boast superior detection capabilities, capturing substance history up to 90 days.
Benefits:
In Medina, TX, hair follicle testing distinguishes itself with an extended detection window. It offers a retrospective view up to 90 days, surpassing the capabilities of standard urine tests.
This method provides a broader understanding of an individual's substance use history, delivering a robust assessment for employers evaluating potential or current employees.
The strategic advantage of hair follicle testing in Medina, TX, lies in its tamper-resistant nature. This method minimizes risks of adulteration, preserving the integrity of the sample.
Reliable and near-impossible to deceive, hair testing ensures that the results remain trustworthy, supporting greater transparency and validity.
Accessibilty is a priority for drug testing in Medina, TX, thanks to our extensive network of nationwide centers. This broad reach ensures that testing services remain convenient and hassle-free.
Our strengths:
The hair follicle testing process in Medina, TX, is streamlined and confidential for user ease. Ordering, testing, and results are managed with discretion, maintaining privacy.
Concerns about confidentiality are aptly addressed, with a focus on simplifying the user experience, enhancing trust and confidence in the testing process.
Our competitive pricing in Medina, TX, paired with rapid turnaround times, positions us as a value leader in the drug testing sector. Hair tests provide both affordability and efficiency.
For companies large and small, these advantages translate to excellent value, assuring peace of mind and resourceful substance monitoring.
For those seeking fast, accurate, and reliable results in Medina, TX, hair follicle drug tests stand out. Their precision is unmatched, consistently delivering high accuracy in uncovering substance use.
The meticulous nature of hair testing helps ensure that results are both speedy and dependable. While urine tests are common, hair exams provide a clearer window into long-term substance habits.
Employers in Medina, TX, can achieve greater compliance and confidence through hair follicle testing. It aligns with drug-free workplace policies, reducing potential legal liabilities.
Incorporating this testing method not only upholds rigorous safety standards but fosters a safer work environment for all employees.
