Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have become acknowledged as a vital instrument for identifying substance and alcohol consumption. Hair captures a prolonged timeline of alcohol and other substances through embedding biomarkers within the strands' growing fibers. When obtained near the scalp, hair can present a detection time frame of roughly three months for substances and alcohol. Hair is effortless to gather, relatively challenging to tamper with, and simple to transport.
A segment measuring 1.5 inches of around 200 hair strands (comparable to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample for examination and validation. For EtG, supplementary, and/or tests exceeding 10 panels, 150mg of the sample is advisable. The specimen should be weighed using a jeweler's scale. Should scalp hair be inaccessible, an equivalent portion of body hair might be collected. In reference to head hair, we specifically refer to scalp hair alone. Body hair encompasses all remaining hair categories (facial, axillary, etc.).
Process Overview
The four key phases comprising the lab handling of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample into the lab's database. This step ensures the sample's proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and completes additional data input absent from an electronic chain of custody system.
Screening provides an initial rapid review for drug misuse. While Screening is an economical approach to exclude drug presence in most samples, a positive screen must be corroborated to be legally valid. Any samples with a presumptive positive outcome during Screening necessitate additional confirmation.
If a specimen is found presumptively positive in the Screening phase, more hair is extracted from the original sample and prepped for Extraction. During this phase, drugs are extracted from hair at notably lower concentrations compared to other methods (e.g., urine or saliva), highlighting hair drug testing's complexity.
Confirmation of any positive screen outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples undergo washing before confirmation if required. The entire lab procedure from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the assessment analyzes the hair strand and not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Hartley, CA is due to its superior detection accuracy and reliability when compared to urine tests. While urine tests have a shorter detection period, hair testing offers up to 90 days of insight into drug use, providing a more comprehensive assessment of a person's substance history.
Employers prioritize hair tests for their longer detection window and difficulty in manipulating results, unlike urine tests which can be more easily tampered with.
In Hartley, CA, hair follicle testing allows employers to gain a comprehensive view of an individual's substance use. By detecting drug use up to 90 days prior, it provides insights that go beyond the capabilities of urine testing.
This extended detection window ensures that employers can assess the long-term patterns of drug use in potential employees, thus making informed decisions based on a broader substance history.
The tamper-resistant nature of hair follicle testing makes it a preferred choice in Hartley, CA. The test is conducted under direct observation, significantly reducing the risk of adulteration and ensuring the integrity of the sample.
This method provides results that are reliable and virtually impossible to manipulate, safeguarding the interests of all stakeholders in the testing process.
Convenient Nationwide Testing Locations extend to Hartley, CA, providing easy access to testing services. Our numerous centers ensure that ordering a test becomes a hassle-free experience, no matter your locale.
Local residents benefit from the speed and simplicity of finding a nearby center, while also enjoying the prompt, professional service that nationwide locations guarantee.
In Hartley, CA, the hair follicle testing process is both simple and confidential. From ordering the test to receiving results, every step is designed with privacy in mind, ensuring that personal details are kept secure.
The streamlined system assists users in easily navigating the entire procedure, addressing any concerns about the privacy or ease of the testing experience.
Our affordable pricing in Hartley, CA does not compromise on quality. With a focus on providing excellent value, we ensure that hair follicle testing is accessible to companies of various sizes.
Fast turnaround times enhance the attractiveness of our service, delivering quick and reliable results while maintaining competitive cost structures, thus offering peace of mind to employers.
The hair follicle drug test in Hartley, CA is known for its speed and high accuracy. It provides fast, precise results that are trusted and reliable. Many prefer hair testing for its ability to detect substance use with impressive accuracy, ensuring that the results are dependable and trustworthy.
The process is efficient, making it possible for results to be delivered promptly. This ensures that decisions can be made swiftly and with the confidence that the data represents accurate substance history detection.
In Hartley, CA, hair follicle testing aids employers in ensuring compliance with drug-free workplace policies, providing peace of mind. By choosing this method, employers can reduce legal risks and enhance workplace safety through thorough and reliable screening.
Comprehensive testing supports a safe working environment and adherence to company protocols, which can safeguard against potential liabilities.
