Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly perceived as an effective method for detecting drug and alcohol consumption. Hair retains a prolonged record of substance use by embedding biomarkers within the fibers as the hair strand develops. When samples are taken close to the scalp, they can offer nearly a 3-month detection period for substances. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A sample measuring 1.5 inches with about 200 hair strands (approximately the thickness of a #2 pencil) near the scalp can provide 100mg of hair, which is the optimal quantity for both screening and further verification. For EtG, additional panels, or testing beyond 10 panels, a sample of 150mg is advised. We suggest measuring the sample on a jeweler’s scale. If scalp hair is not available, a similar quantity of body hair can be used. When mentioning head hair, we specifically mean hair from the scalp. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory evaluation of a drug testing result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the lab’s system. This process includes checking that the sample was correctly sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any data entries not completed via an electronic chain of custody process.
Screening consists of a preliminary rapid assessment for potential drug misuse. While this provides an economical way to exclude drug use in most cases, any positive screen must be confirmed to be used in legal proceedings. Samples that test presumptively positive during Screening require subsequent confirmation.
Should a sample test presumptively positive in the Screening phase, additional hair is extracted from the initial sample for the Extraction stage. Here, drugs are removed from the hair at a much lower concentration than in other methods (such as urine or saliva), which is why hair drug analysis is considered the most complex technique to perform.
Confirmation of a positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples are cleansed before confirmation if necessary. The complete lab process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
In Soulsbyville, CA, hair follicle tests excel over urine tests due to superior detection accuracy and reliability. Key advantages include a longer detection window, capturing a wider history of substance use. This makes hair testing invaluable for employers enforcing drug-free workplaces or legal entities. Hair tests are less vulnerable to evasion tactics, ensuring a clear, unbiased assessment of an individual's substance use history.
In Soulsbyville, CA, hair follicle testing offers an extended detection window of up to 90 days, providing employers with a detailed overview of an individual's substance use history. This comprehensive insight surpasses that of traditional methods like urine tests, making it especially useful for employers who need to maintain strict drug-free policies. Hair testing ensures a complete and accurate reflection of long-term usage patterns.
In Soulsbyville, CA, hair follicle tests offer a tamper-resistant testing method. With supervised sample collection, the risks of adulteration are significantly reduced, leading to unquestionable results. Unlike urine tests, which can be manipulated, hair tests provide a reliable and clear assessment, ensuring the integrity of the test process and safeguarding against fraudulent samples.
Choose Assurance
In Soulsbyville, CA, enjoy the convenience of our widespread testing locations, including local and nationwide centers. Our network allows quick and hassle-free access to drug testing services, ensuring satisfaction. With testing facilities across various locales, employers and individuals alike benefit from seamless, efficient service without the burdens of distance or travel, making compliance easier than ever.
In Soulsbyville, CA, our hair follicle testing process is simple and confidential. Ordering, taking, and receiving test results is straightforward, ensuring your privacy is always protected. Experience peace of mind knowing your information is secure and managed discreetly. This easy and user-friendly process alleviates concerns about confidentiality, allowing you to focus on results rather than the process itself.
In Soulsbyville, CA, experience affordable pricing and fast turnaround for our hair follicle tests. Our competitive pricing structures provide excellent value for businesses of all sizes. Coupled with a swift turnaround time, ensure rapid access to accurate results, assisting in informed decision-making. Choose us for cost-effective, efficient testing solutions that suit varied corporate needs.
In Soulsbyville, CA, hair follicle drug tests stand out for their speed and precision. They offer a remarkable level of accuracy in detecting substance use, surpassing traditional testing methods. Whether you need rapid results or impeccable precision, hair testing is the superior choice, ensuring you get the reliable information you need. This makes hair tests an esteemed option for those requiring quick yet dependable outcomes.
Why Wait?
In Soulsbyville, CA, utilizing hair follicle testing ensures compliance with workplace drug-free policies. This testing method minimizes legal risks and enhances safety by providing a tamper-proof, accurate way of verifying employee sobriety. Hair tests offer peace of mind to employers, who can confidently uphold their policies while fostering a safe and productive work environment. Learn more about meeting industry standards.
