Urine| Hair Follicle | Oral Fluid | Blood | ETG
The application of hair testing for evaluating drug and alcohol consumption has increasingly gained recognition as an effective method. Hair strands can capture biomarkers, providing an extensive history of alcohol and drug intake. When the sample is collected from the scalp's proximity, it offers a detection period reaching up to around 90 days for substances. Hair collection is straightforward, challenging to tamper with, and convenient for transport.
A specimen ideally consists of a 1.5-inch length comprising approximately 200 hairs (similar in size to a #2 pencil) nearest to the scalp, equating to 100mg, which is optimal for both screening and confirmation. For tests including EtG extensions or exceeding 10 panels, it's advisable to use 150mg of the sample. It's prudent to use a jeweler’s scale for weighing the sample. If scalp hair is inaccessible, an equivalent volume of body hair can be substituted. In reference to head hair, we specifically mean scalp hair. Body hair denotes other types like facial hair or axillary hair.
Process Overview
The laboratory analysis of a drug test consists of four major steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is first processed into a lab's system. This step ensures the sample's proper sealing and shipping, assigns a unique LAN (Laboratory Accessioning Number), and completes any needed data entries not yet documented by an electronic chain of custody system.
Screening serves as a preliminary inexpensive examination for drug presence. Though Screening efficiently helps exclude drug usage for most samples, a positive outcome must undergo confirmation to be court-admissible. Samples displaying presumptive positivity through Screening necessitate further confirmation.
For samples that are presumptively positive during the Screening phase, additional hair is extracted from the original sample, setting the stage for Extraction. This involves extracting drugs from hair at significantly lower concentrations than observed in other procedures like urine or oral fluids, making hair drug testing one of the more sophisticated approaches.
The Confirmation process for any positive screening utilizes GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples deemed presumptively positive are cleansed as necessary before Confirmation. The transition from Accessioning to Confirmation is supervised under both the CAP (College of American Pathologists) Hair classification and the accreditation conforming to ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used, however, it refers to analysis of the hair strands, not the follicles beneath the scalp
Hair follicle testing surpasses traditional urine tests in multiple facets, particularly in Lexington, OR. The primary advantage lies in the unparalleled detection accuracy it offers.
Unlike urine tests, hair follicle tests are capable of revealing a broader spectrum of substance use histories, providing irrefutable reliability.
Lexington's employers find hair testing indispensable owing to its meticulous results compared to urine tests.
The superior reliability of hair tests makes them a preferred choice for stringent drug testing policies and environments.
One of the critical benefits of hair follicle testing in Lexington, OR, is its extended detection window. Unlike urine tests, hair samples can be analyzed for drug use spanning up to 90 days.
This extended period enables employers to gain a comprehensive understanding of an individual's substance usage over time.
The broader timeframe provided by hair follicle testing allows for detailed insights into an employee or applicant's historical drug use.
This long detection period ensures a deeper look into personal habits, aiding in informed decision-making.
Hair follicle testing in Lexington, OR, offers a significant advantage in terms of security. The method greatly reduces risks of sample tampering or adulteration, ensuring the authenticity of results.
The rigorous collection process adds a layer of reliability, making the results virtually indisputable.
The tamper-resistant nature of hair testing makes it a solid choice for employers looking to maintain test integrity.
The minimal risk of manipulating sample results enhances overall credibility, safeguarding the testing process.
Our testing services in Lexington, OR, are bolstered by a vast network of locations across the nation. This ensures easy access to testing centers, enhancing convenience.
The strategic scattering of testing centers makes it simple to secure our services seamlessly.
Accessibility is a key feature, with centers located nationwide, including Lexington, OR, allowing for quick scheduling and hassle-free testing.
The geographical spread of testing locations brings convenience to residents and employers alike.
The process in Lexington, OR, for ordering, conducting, and retrieving hair test results is streamlined for user simplicity and confidentiality.
Ordering testing services is straightforward, and privacy is maintained throughout the proceedings, addressing any concerns about sensitivity.
Hair follicle testing in Lexington, OR, offers an experience that emphasizes ease and discretion, from initiation to result delivery.
The streamlined procedure ensures that confidentiality and simplicity are at the forefront of the user experience.
In Lexington, OR, our hair follicle testing services are not only fast and reliable but also feature competitive pricing structures.
We pride ourselves on offering excellent value, ensuring small and large companies can access our services cost-effectively.
The pricing for hair testing is designed to facilitate affordability without compromising on result delivery speed or accuracy.
The balance between cost and efficiency ensures businesses receive maximum value, making decision-making easier for stakeholders.
The precision and speed of hair follicle drug testing in Lexington, OR, make it a standout choice for swiftly evaluating substance use. These tests provide a high degree of accuracy, ensuring reliable results time and again.
Reliable outcomes are delivered promptly, reducing the waiting period and facilitating immediate decision-making for employers and other stakeholders.
With hair follicle testing's reputation for speed and reliability, stakeholders can trust in quick and accurate detection.
The efficiency of hair testing drastically minimizes the time typically required, streamlining the overall testing process.
Employers in Lexington, OR, gain peace of mind with hair follicle testing, aligning with drug-free workplace policies with utmost compliance.
This method reduces legal risks while promoting a safe working environment through demonstrable reliability.
Benefiting from a reliable testing process ensures steadfast compliance, bolstering workplace safety and reducing potential liabilities.
The consistent accuracy offered by hair testing substantiates its role in upholding policy adherence.
