Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as a potent method for identifying drug and alcohol consumption. Hair acts as a repository for a long-term record of alcohol and substance use by encapsulating biomarkers within the fibers of the growing hair. When hair is obtained near the scalp, it can offer an alcohol and drug detection period extending to nearly three months. The collection of hair is straightforward, fairly resistant to tampering, and simple to transport.
A 1.5-inch section consisting of roughly 200 hair strands (comparable to the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, which is the optimal amount for screening and verification. For EtG, additional tests, and any tests over 10 panels, a 150mg sample is advisable. It is suggested to measure the sample using a jeweler’s scale. If scalp hair can't be obtained, an equivalent volume of body hair is permissible. When mentioning head hair, it specifically means scalp hair only. Body hair encompasses other hair types (such as facial, axillary, and more).
Process Overview
The laboratory procedure for processing a drug test comprises four principal steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary incorporation of a sample into the laboratory’s system. This step involves confirming that the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any required data entry absent from an electronic chain of custody system.
Screening serves as an initial rapid assessment for substance abuse. While Screening is an economical method to exclude drug usage in most samples, a positive screening outcome must be validated to be acceptable in legal situations. Any samples showing a presumptively positive result in Screening necessitate subsequent confirmation.
If screening indicates a presumptive positive, additional hair is extracted from the original sample for the Extraction phase. During this phase, drugs are extracted from hair at significantly lower concentrations than other methods (such as urine or oral fluids), highlighting the challenge of conducting hair drug screening.
GC/MS, GC/MS/MS, or LC/MS/MS methods are used to confirm any positive screening results. Prior to confirmation, all samples with presumptive positives are cleansed as required. The complete lab procedure, from Accessioning to Confirmation, is inspected for compliance with both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Constraints:
Note: While sometimes labeled as "hair follicle tests", the test actually examines the hair strand, excluding the follicle beneath the scalp.
In Call, TX, the advantages of hair follicle testing surpass urine tests in several ways. The enhanced detection capability makes hair tests a superior choice, identifying substance use over a longer period. This method is much less vulnerable to manipulation, ensuring the integrity of results.
Traditional urine tests, while useful, offer a limited detection window and are subject to potential tampering. Hair follicle tests, however, provide a broader and more accurate reflection of an individual's drug use history, making them a more reliable option for those committed to maintaining a drug-free environment.
Providing extended detection windows, hair follicle tests in Call, TX reveal drug use for up to 90 days. This capability offers an extensive view of an individual's substance history, beneficial for employers seeking comprehensive assessments. Hair tests are especially useful when longer-term trends in drug use must be evaluated.
The significant advantage of hair follicle testing lies in its ability to provide detailed insights over time. Employers appreciate the broader timeframe, allowing them to make informed decisions based on a clearer understanding of an individual's history, hence ensuring a responsible workforce.
Hair follicle testing in Call, TX is a tamper-resistant method, significantly reducing the risk of adulterated samples. The integrity of the test results is maintained as the hair sample is collected in a controlled environment, ensuring unquestionable reliability and peace of mind for employers.
Unlike other types of drug testing, hair samples offer a superior defense against cheating due to their unique characteristics. This makes them the gold standard for companies serious about ensuring accuracy and reliability in drug testing procedures, adding an extra layer of confidence to the results.
Convenience is key with our nationwide testing network in Call, TX. Employees and employers benefit from easy access to our testing facilities, ensuring a quick and hassle-free process for everyone involved. At the core, our services prioritize accessibility and simplicity.
Our local centers ensure that residents of Call, TX have swift and straightforward means of accessing hair follicle testing services. This convenience translates to reduced wait times and increased efficiency, allowing companies to move forward with confidence.
Our hair follicle testing process in Call, TX is both simple and confidential. From ordering to receiving results, every step is designed to protect privacy and ensure ease of use. We understand the importance of confidentiality for both employers and employees alike.
The streamlined approach ensures no unnecessary complexities, offering clear instructions and support throughout the process. This user-friendly service guarantees that concerns of privacy are met without compromising the quality and accuracy of results delivered.
Affordability and fast turnaround times are key features of our hair follicle testing in Call, TX. Competitive pricing structures ensure that our clients receive excellent value for their investment, regardless of the business size, making us a preferred choice for several companies.
In Call, TX, our commitment to quick, accurate results does not mean sacrificing cost-effectiveness. Clients can expect high-quality service without breaking the bank, ensuring peace of mind and confidence in the reliability of the testing solutions we provide.
Known for their high precision, hair follicle drug tests in Call, TX offer fast and reliable results. These tests are able to detect various substances with a level of accuracy that surpasses traditional methods, making them a preferred choice for discerning employers. The speed of obtaining results is not compromised, ensuring timely decisions.
With a focus on rapid turnaround, hair tests ensure employers don't have to wait long for results. This is crucial for maintaining operational workflows, especially in industries where quick hiring decisions are required. The seamless process guarantees swift and accurate detection, eliminating unnecessary delays.
Utilizing hair follicle testing aids employers in Call, TX in achieving compliance with drug-free workplace policies. This method reduces legal risks and enhances safety by providing reliable data, ensuring employers uphold stringent drug policies seamlessly.
Bringing peace of mind to businesses, hair testing reinforces compliance with applicable regulations. It maintains a drug-free environment, ensuring employee wellbeing and operational efficiency. Employers benefit from reduced liability and a comprehensive approach to workplace safety.
