Accredited Drug Testing offers comprehensive hair follicle drug testing in Knippa, Texas. If a hair-based drug or alcohol test is needed, Accredited Drug Testing excels in this area, providing facilities in all cities nationwide capable of performing such tests. Generally, 1.5 to 2 inches of hair from the crown or body can be analyzed. Hair tests can detect drugs, alcohol/ETG, or other tailored hair testing services.
Recently, hair follicle drug tests have become a prevalent choice for drug screening. Numerous employers, courts, and substance abuse experts prefer hair tests over standard urine tests. Such tests are chosen by employers with zero-tolerance policies, judicial systems, and those on probation. Their main advantage lies in their extended detection period, covering drug use up to 90 days, with observed collection processes that minimize tampering. Yet, urine tests remain superior for detecting use within the last 5 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.
The use of hair testing has emerged as a formidable method for identifying drug and alcohol consumption. By embedding biomarkers within the strands, hair offers a prolonged record of substance use. When trimmed near the scalp, hair can present a detection period extending up to three months for alcohol and other substances. The collection of hair is straightforward, somewhat resistant to tampering, and easy to transport.
An ideal sample size for both screening and confirmation involves 1.5 inches of hair, consisting of about 200 strands (comparable in diameter to a #2 pencil), providing approximately 100mg of hair. For tests involving EtG, additional panels, or those extending beyond 10 panels, 150mg of the sample is advisable. It is suggested to weigh the sample with a jeweler's scale. If scalp hair is not available, an equivalent amount of body hair can be utilized. When mentioning head hair, we focus exclusively on scalp hair. Body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test outcomes follows four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase where a sample undergoes initial integration into a lab system. This encompasses confirming the sample's secure sealing and transport, generating a random LAN (Laboratory Accessioning Number), and completing any supplemental data input that an electronic chain of custody system may lack.
The Screening phase entails a swift review for substance abuse, serving as an economical method to dismiss drug use in most samples. However, a positive Screening result necessitates a follow-up confirmation for legal acceptance. Any samples with presumptive positive findings during Screening require an additional confirmation step.
For any samples showing presumptive positives during the Screening phase, more hair is extracted from the original specimen to set up for Extraction. During this step, drugs are removed from hair at considerably lower concentrations compared to other methods (such as urine or oral fluid), thereby marking hair drug screening as the most challenging technique.
Final Confirmation for any positive screening involves GC/MS, GC/MS/MS, or LC/MS/MS testing methods. All samples with presumptive positive readings undergo washing if required before confirmation. The comprehensive review chain from Accessioning to Confirmation is conducted under the CAP (College of American Pathologists) Hair standard and adheres to ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often dubbed as "hair follicle tests", the examination focuses on the hair strand itself rather than the follicle under the scalp.
Hair follicle testing in Knippa, TX, highlights distinct advantages over traditional urine tests. The primary benefit lies in the enhanced detection accuracy, making it a preferred choice for zero-tolerance policies. While urine tests offer quick detection for recent use, hair tests provide a comprehensive view of an individual's drug use history, making them more reliable for long-term assessments.
One of the standout features of hair follicle testing in Knippa, TX, is its extended detection window. With the ability to uncover drug use up to 90 days prior, employers gain valuable insights into an applicant or employee's substance habits, offering a broad view of their reliability and adherence to company policies.
Hair follicle testing in Knippa, TX, offers a robust solution against sample tampering. This method significantly reduces the risk of adulteration, making it an ideal choice for ensuring the integrity of drug testing results. Such security in testing helps maintain trust and accuracy, crucial for organizations upholding stringent drug-free standards.
With testing centers available nationwide, including in Knippa, TX, accessing hair follicle drug testing is both convenient and efficient. Our network of locations ensures quick and hassle-free testing services, supporting individuals and businesses across multiple regions without delay or inconvenience.
The process of engaging in hair follicle drug testing in Knippa, TX, is straightforward and confidential. From ordering to receiving results, every step prioritizes privacy and ease of use. Individuals can trust our services to handle their concerns with the utmost discretion, maintaining the integrity of personal information throughout the testing process.
Hair follicle testing in Knippa, TX, is not only timely and precise but also comes with competitive pricing options. Our structured pricing and fast turnaround offer great value to businesses, providing assurance and peace of mind. We cater to companies of all sizes, making rigorous and reliable testing accessible and affordable.
In Knippa, TX, the speed and accuracy of hair follicle drug tests set them apart. The precision in detecting substance use is unmatched, making these tests not only fast but also reliable. Employers and individuals alike benefit from the swift turnaround of results, ensuring timely and informed decisions about substance use and compliance with drug-free policies.
Incorporating hair follicle testing in Knippa, TX, assures employers of compliance with drug-free workplace policies. This testing method not only mitigates legal risks but also promotes enhanced safety within the workplace environment. Employers experience peace of mind knowing they are supporting a secure and compliant work atmosphere.
