Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures a timeline of alcohol and drug intake by encasing biomarkers within the fibers of the developing hair strand. When collected near the scalp, hair offers up to a roughly three-month window for detecting alcohol and drugs. It is easy to gather, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment of around 200 hairs (approximately the width of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample size for both screening and confirmation. For EtG, additional tests, and/or those exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler's scale to measure the specimen. If scalp hair isn't available, a similar quantity of body hair can be used. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other types (including facial, axillary, etc.).
Process Overview
The primary steps in lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process of integrating a sample into a laboratory’s system. This step involves ensuring the sample was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody mechanism.
Screening serves as an initial swift evaluation for drugs. Although Screening is a budget-friendly method to discard drug use in most cases, a positive result must be confirmed for court use. Any samples suspected of positivity during Screening necessitate a secondary confirmation.
If a sample seems positive during Screening, more hair is retrieved from the initial sample and readied for Extraction. In this stage, drugs are taken from hair at a much lower concentration than in other techniques (e.g., urine or oral fluid), making hair drug screening the most complex methodology to execute.
Confirmation of any positive results from Screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All suspected positive samples undergo washing before confirmation as required. The complete laboratory workflow from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often labeled as "hair follicle tests", the examination is conducted on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Woodway, TX Hair follicle testing outshines traditional urine tests in multiple aspects. With superior detection accuracy, hair tests identify drug use over an extended period. This method minimizes chances of evasion and presents a comprehensive view of the individual's substance history, granting trustworthy insights into drug usage patterns.
Extended Detection Window in Woodway, TX Hair follicle tests excel in offering an extensive detection timeline, up to 90 days, unmatched by urine tests. Employers gain a thorough perspective of an applicant or worker's drug habits, enabling better-informed decisions. Such a prolonged detection period is invaluable, enhancing workforce assessment for a safer, drug-free work environment.
Tamper-Resistant Testing Method in Woodway, TX Hair follicle testing significantly reduces the risk of sample tampering, ensuring reliable and indisputable results. Cheating is nearly impossible due to the rigorous and observed collection process. Such resilience against adulteration reinforces the credibility of results, safeguarding the integrity of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Woodway, TX Our wide-ranging network of testing centers nationwide guarantees easy access to services. In Woodway, TX, we provide prompt, seamless testing experiences without unnecessary delays. Quick and straightforward access to testing is part of what makes us your trusted choice for drug testing services.
Simple, Confidential Process in Woodway, TX Our drug testing process is designed for simplicity and confidentiality. From ordering to sampling to receiving results, we prioritize user privacy and convenience. Ensuring a discreet experience, we maintain strict confidentiality to foster trust, allowing subjects to engage in testing with ease and confidence.
Affordable Pricing and Fast Turnaround in Woodway, TX We offer competitive pricing along with rapid result delivery. Our services represent excellent value for businesses of any scale, balancing cost and efficiency. Quick turnaround times mean you don't have to wait long for answers, providing peace of mind and allowing immediate implementation of necessary measures.
Fast, Accurate, and Reliable Results in Woodway, TX Hair follicle drug tests offer unparalleled speed, precision, and reliability in detecting substance use. They provide quick turnaround times, ensuring substances are efficiently identified. Accurately pinpointing drug use trends, these tests deliver results you can trust, empowering informed decisions on maintaining a drug-free workplace.
Compliance and Peace of Mind for Employers in Woodway, TX Adopting hair follicle testing aids in maintaining adherence to workplace drug-free regulations. It mitigates legal exposures and fosters a safer working environment. By ensuring reliable detection and reinforcing zero-tolerance policies, employers enjoy peace of mind knowing their workplace remains compliant and secure.
