Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a significant method for uncovering the usage of drugs and alcohol. It offers a detailed timeframe of substance intake, as the hair fibers capture biomarkers during growth. When obtained from the area close to the scalp, hair can reveal usage of alcohol and drugs over a span of about three months. The process is straightforward, challenging to tamper with, and convenient for transport.
A 1.5-inch strand bundle of approximately 200 hairs (roughly matching a #2 pencil's diameter) near the scalp equals 100mg, the ideal quantity for analysis and verification. For tests involving EtG, additional panels, or more than 10 panels, a volume of 150mg is advisable. It's beneficial to use a jeweler's scale for accurate measurement. If scalp hair isn't available, a similar amount of body hair is acceptable. By head hair, we mean scalp hair exclusively. Body hair encompasses all other types such as facial, axillary, etc.
Process Overview
The drug test result's journey through the lab comprises four major stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with the sample's initial incorporation into the laboratory's system. This includes checking the sample's proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and filling out any additional data entry not included in an electronic chain of custody system.
Screening is a preliminary rapid assessment for substance abuse. Though a cost-effective approach to exclude drug use in most cases, a positive screen needs confirmation for legal proceedings. Samples with preliminary positive results in Screening necessitate a secondary verification.
If the result is presumptively positive during Screening, additional hair is removed from the initial sample and set up for Extraction. At this phase, substances are extracted from hair at concentrations lower than found in other testing methods (e.g., urine or oral fluid), highlighting why hair drug screening is the most challenging method to administer.
Any positive result from Screening undergoes Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive readings are cleansed before confirmation as necessary. The complete lab method from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair criteria and the ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the analysis targets the strand itself, excluding the follicle residing beneath the scalp.
When it comes to drug screenings in Bloomington, TX, hair follicle tests surpass urine tests in multiple ways. The accuracy and reliability of hair testing make it superior, as it draws from a broader history of usage and minimizes false negatives. Unlike urine tests, hair follicle screenings provide a comprehensive view, preventing manipulation and offering trusted outcomes.
Employers benefit from the extended detection period of hair testing, making it hard to mask drug use over time. This advantage is significant for maintaining a drug-free workplace, as it ensures only those adhering to policies are part of the organization.
Hair follicle testing is renowned in Bloomington, TX for its extended detection window, capable of revealing drug use over a period of up to 90 days. This lengthy detection capacity gives employers and organizations a detailed analysis of an individual's substance habits beyond the limitations of typical tests.
Unlike urine tests, hair testing provides a comprehensive substance history, giving a broader view of an applicant or employee’s past drug use. Employers can confidently make informed decisions, knowing they have a thorough assessment of drug use over time.
The hair follicle testing method in Bloomington, TX is highly tamper-resistant, offering assurance against sample adulteration. This integrity in testing ensures that the results obtained are dependable, reducing the risk of false readings due to sample manipulation.
With a process that is nearly impossible to cheat, hair testing provides reliable outcomes that can be used decisively by employers and legal bodies. The controlled collection environment further bolsters its credibility, making it a preferred choice in sensitive settings.
For those in Bloomington, TX, convenient nationwide testing locations make hair follicle tests easily accessible. Our expansive network spans all cities, ensuring testing services are quick, easy, and hassle-free. Whether locally or across the country, these locations are strategically established to meet the testing needs efficiently.
Enjoy local convenience with nearby testing centers, simplifying the process for individuals and employers alike. The widespread network guarantees that no matter where you are, access to testing services remains seamless and efficient.
In Bloomington, TX, the hair follicle testing process is designed to be simple and confidential. From ordering to receiving results, the process respects privacy and assures ease of access. This approach addresses common concerns, providing a streamlined system for all users.
Confidentiality from start to finish enhances user confidence. Whether scheduling a test or waiting for results, the process is intuitive, making it an attractive choice for those emphasizing discretion and efficiency alongside reliable testing methods.
Hair follicle testing in Bloomington, TX boasts affordable pricing and fast turnaround. Competitive pricing structures make it comfortable for companies of all sizes, providing excellent value without sacrificing quality. The quick turnaround times ensure that test results are provided promptly, aiding timely decision-making.
Balancing cost and quality is key, and our hair testing services in Bloomington offer exactly that. Fast delivery combined with friendly pricing underscores our commitment to provide accessible, reliable testing options for any budget.
Hair follicle drug tests in Bloomington, TX offer fast and accurate results, setting a high standard in substance detection. Precision and swiftness are key attributes, ensuring a reliable analysis of drug use. The test’s ability to detect a wide range of substances efficiently makes it an excellent choice for employers and individuals alike, ensuring confidence in the results provided.
Choosing hair follicle testing ensures quick turnaround without compromising on the accuracy of findings. The methodology not only highlights current usage patterns but also provides historical insight, making it a trusted option for many.
Employers in Bloomington, TX can find compliance and peace of mind through hair follicle testing. This method, by supporting drug-free workplace policies, mitigates legal risks and enhances safety across the board. Relying on hair testing ensures adherence to stringent standards, reducing uncertainties in employment decisions.
Benefit from consistent policy enforcement with hair follicle tests, making it easier for organizations to impose fair and effective protocols. Additionally, by fitting seamlessly into existing practices, it strengthens employers’ positions in regulatory landscapes.
