In Cedar Park, Texas, Accredited Drug Testing offers comprehensive hair follicle drug testing. If hair drug or alcohol testing is required, our expertise lies in hair testing, with facilities available across all cities nationwide to conduct such tests. Typically, a hair length of 1.5 to 2 inches on the crown or body is necessary. These tests can detect drugs, alcohol/ETG, or can be tailored for other specific testing needs.
Hair follicle drug testing has become more prevalent in recent years as a method of drug testing. Employers, courts, and Substance Abuse professionals are increasingly opting for hair drug tests over traditional urine tests. For employers with zero-tolerance drug policies, courts, and probationers, the main advantage of hair follicle tests is their extended detection window, typically up to 90 days, improving reliability and reducing cheating opportunities. However, urine tests remain the most precise 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.
Utilizing hair testing has emerged as an effective means for detecting both drug and alcohol usage. Hair captures a comprehensive history by embedding biomarkers within the strands as they grow. When collected close to the head, it can provide a detection period of up to roughly three months for drugs and alcohol. It's easy to collect, tough to tamper with, and simple to transport.
By gathering a 1.5-inch segment of around 200 hair strands (approximately the diameter of a #2 pencil) closest to the scalp, you obtain 100mg, the optimum sample size for both screening and confirmation. For EtG, additional analyses, and/or tests beyond ten panels, a 150mg sample is preferred. We advise measuring the specimen with a jeweler’s scale. If scalp hair isn't available, an equivalent amount of body hair can be obtained. By head hair, we specifically mean scalp hair. Body hair refers to everything else (facial, axillary, etc.).
Process Overview
The laboratory handling of a drug test result encompasses four critical phases: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, a sample is initially processed into the lab's system. This step ensures the sample was sealed and sent correctly, issues a random LAN (Laboratory Accessioning Number), and completes any outstanding data entry absent from an electronic chain of custody system.
Screening involves a prompt preliminary check for substance use. Although screening is a cost-efficient way to exclude drug use for most samples, a positive screen mandates confirmation for legal acceptability. Presumptive positives from Screening demand secondary verification.
Should a sample show presumptive positivity in Screening, more hair is collected from the initial sample for Extraction. Here, substances are isolated from hair at far lower concentrations than other methods (e.g., urine or saliva), making hair drug screening particularly complex to execute.
Any positive screening outcome is validated through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation if necessary. Each laboratory step from Accessioning to Confirmation falls under the scrutiny of both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests," the test evaluates the hair strand, not the hair follicle within the scalp
Why Choose Hair Follicle Testing in Cedar Park? Hair follicle tests offer numerous advantages over traditional urine tests, thanks to their superior detection accuracy and reliability.
Compared to urine tests, hair testing in Cedar Park, TX, provides an unmatched level of accuracy and extends the detection period, making it an invaluable tool for identifying long-term substance use.
Extended Detection in Cedar Park, TX, is one of the chief benefits of hair follicle testing. Capable of identifying drug use over a span of up to 90 days, it enables employers to assess a candidate's or employee's drug use history comprehensively.
Employers in Cedar Park can gain a full picture of an individual's substance use history with hair follicle testing, providing insights over a much longer duration than other methods.
Secure Testing methods like hair follicle tests in Cedar Park, TX, significantly reduce the risk of sample tampering. This reliability ensures the test results remain unquestionable and authentic.
In Cedar Park, hair follicle testing minimizes the chance of sample alteration, providing a tamper-resistant method that guarantees accurate results, crucial for maintaining testing integrity.
Convenient Locations: With numerous testing centers nationwide, including local options in Cedar Park, TX, accessing drug testing services is swift and hassle-free.
Cedar Park, TX, boasts convenient and accessible testing locations, ensuring that individuals and organizations can quickly and easily fulfill their testing needs with minimal inconvenience.
Streamlined Process: In Cedar Park, TX, the hair follicle testing process is simple and private, from ordering to testing and receiving results. Concerns about privacy or complexity are effectively addressed.
This testing method in Cedar Park guarantees simplicity and confidentiality, reassuring clients that their privacy is respected at every step of the process.
Competitive Pricing: Our pricing in Cedar Park, TX, is competitive, offering businesses of all sizes excellent value alongside quick turnaround times, ensuring high-quality service at an affordable rate.
For businesses in Cedar Park, TX, hair follicle testing provides rapid results at reasonable prices, delivering peace of mind and excellent value without breaking the budget.
In Cedar Park, TX, hair follicle drug tests offer quick and precise results. These tests are renowned for their accuracy, effectively detecting substance use. The promptness and reliability make them a preferred choice for several organizations.
With hair follicle testing, organizations benefit from the fast and accurate identification of drug usage. This reliability makes it ideal for businesses seeking trustworthy results in Cedar Park, TX.
Employer Assurance: Hair follicle testing in Cedar Park, TX, enhances workplace safety by ensuring compliance with drug-free policies. This reduces legal risks while promoting a safer work environment.
By embracing hair follicle testing, Cedar Park employers experience peace of mind, knowing their workplace remains compliant and secure, safeguarding both employees and organizational integrity.
