Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as a robust method for identifying drug and alcohol consumption. Hair strands can chronicle extended histories of substance use by capturing biomarkers within the hair's fibers as it grows. Close-to-scalp samples can reveal evidence of alcohol and drug use over about a 3-month span. Collecting hair is straightforward, challenging to tamper with, and conveniently transportable.
An ideal sample consists of a 1.5-inch section with around 200 strands of hair (equivalent to a #2 pencil) near the scalp, yielding 100mg, which is optimal for both screening and confirmation. For EtG evaluations, additional tests, or panels beyond 10, we suggest 150mg. It's advisable to measure the sample using a jeweler’s scale. If scalp hair cannot be obtained, an equal quantity of body hair is suitable. Reference to head hair specifically means scalp hair whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
The procedure for processing drug test results in the lab involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step where a sample is entered into a lab's system. This step confirms that samples are correctly sealed and shipped, assigns a LAN (Laboratory Accessioning Number), and completes any missing data not captured by an electronic chain of custody system.
Screening is a preliminary check for substances of abuse. While cost-effective for negating drug use in most samples, a positive screening necessitates secondary confirmation to be legally admissible. Any presumptively positive samples require further validation.
At the Screening phase, if a sample is presumptively positive, additional hair is extracted from the specimen for further testing. Extraction reduces drug concentrations from hair more effectively than other methods (e.g., urine or oral fluid), which explains the complexity of hair drug testing.
Confirmation of positive screenings is achieved through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Samples that are presumptive positives undergo necessary pre-confirmation washing. The complete lab process, from Accessioning to Confirmation, complies with both CAP (College of American Pathologists) Hair standards and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is often used, but testing is conducted on the hair strand itself, rather than the follicle beneath the scalp.
In The Dalles, OR, hair follicle testing surpasses the urine test in detecting drug use. Its superior accuracy and reliability make it a preferred choice. Unlike traditional urine tests, hair testing offers longer detection periods, ensuring a comprehensive understanding of an individual's substance history.
Employers seeking accuracy prefer hair follicle testing over urine tests. Its extended detection window, up to 90 days, offers deeper insights, making it a reliable option for informed decision-making about employee substance use.
In The Dalles, OR, hair follicle drug testing boasts an extensive detection span of up to 90 days, allowing employers to gauge an individual's substance use over a long-term period. This provides a broader insight into habits and behaviors related to drug usage.
Employers benefit from the prolonged detection window of hair testing. The ability to summarize substance use within three months offers a detailed view compared to shorter detection offered by urine tests. This ensures well-informed evaluations.
In The Dalles, OR, hair follicle tests effectively minimize sample tampering risks. This method is nearly cheat-proof, providing reliable and definitive results that can withstand scrutiny in both workplace and legal settings.
With a robust defense against adulteration, hair follicle testing ensures trustworthy outcomes. The tamper-resistant nature of these tests means that stakeholders can trust the integrity of the results, ensuring confidence in the findings.
The Dalles, OR benefits from our extensive network of convenient testing locations across the nation. Accessing high-quality services is made easy, ensuring timely and efficient testing processes for all participants.
With numerous locations nationwide, The Dalles residents find it hassle-free to access certified testing. The convenience of local centers ensures that individuals and companies receive the services they require without delay.
In The Dalles, OR, the hair follicle testing process is straightforward and private. From ordering to receiving results, the process maintains confidentiality, addressing concerns about privacy.
The simplicity of hair testing assures a worry-free experience. Participants in The Dalles find ease from the initial order through to the delivery of results, with a high emphasis on maintaining confidentiality throughout.
Our competitive pricing and swift turnaround in The Dalles, OR make hair follicle testing an attractive choice for companies of all sizes. Affordable rates provide great value without compromising on quality.
In The Dalles, affordable hair testing pricing strategies and rapid result delivery stand out. Companies enjoy the peace of mind from fast service without overstretching budgets, ensuring optimal benefit and satisfaction.
In The Dalles, OR, hair follicle drug testing stands out for its swiftness and precision. These tests provide exceptionally accurate results regarding substance use. With high-speed analysis, organizations can rely on dependable outcomes that navigate swiftly through processes.
Emphasizing the remarkable efficiency of hair follicle testing, individuals and companies receive timely and accurate results. The precision ensures informed decisions can be made promptly, providing assurance in detected substance use.
For employers in The Dalles, OR, using hair follicle tests establishes compliance with drug-free workplace policies. This reduces legal risks, ensuring a safe environment and peace of mind for companies adhering to regulation standards.
Implementing hair testing in drug-free policies supports a safer work environment. Employers gain peace of mind knowing their commitment to maintaining standards is supported through compliant and thorough testing methods.
