Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely regarded as a robust method for identifying drug and alcohol use. Hair retains a comprehensive record of substance exposure by embedding biomarkers within its growing strands. When collected from near the scalp, hair offers a detection window of up to three months for alcohol and drugs. It is easy to collect, hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches, approximately 200 strands (comparable to the diameter of a #2 pencil) nearest to the scalp, provides 100mg, the ideal amount for both screening and confirmation. For tests involving EtG, add-ons, or more than 10 panels, a 150mg sample is advised. We suggest using a jeweler's scale for precise measurement. If insufficient scalp hair is available, a similar quantity of body hair can be used. When discussing head hair, we mean scalp hair only, while body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The four primary steps in processing a drug test result in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial sample processing into the lab’s system, such as verifying proper sealing and shipping, assigning a LAN (Laboratory Accessioning Number), and completing any extra data entry not handled by an electronic chain of custody.
Screening involves a preliminary evaluation for drugs. Although cost-effective for ruling out drug use in most samples, a positive result must be confirmed to be appropriate for legal proceedings. Samples yielding presumptive positives require additional confirmation.
For presumptive positives in the Screening phase, additional hair is taken from the initial sample for the Extraction phase. Here, drugs are isolated from hair at much lower concentrations than with methods like urine or oral fluid, making hair drug screening one of the most complex methodologies.
Confirmation of positive screens is done using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed as necessary before confirmation. The entire lab process, from Accessioning to Confirmation, is audited under both the CAP's (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", these tests analyze the hair shaft, not the follicle located beneath the scalp.
In Strasburg, MO, hair follicle testing outranks traditional urine testing. Hair testing offers superior detection accuracy and reliability, providing a comprehensive view of substance use over time. Compared to urine tests, hair tests can uncover drug use that spans across weeks and months, allowing better informed decision-making.
The longer detection window of hair follicle tests provides a notable advantage over urine tests. With its ability to detect historic drug use, hair testing enhances the reliability of drug screening processes. This distinction makes hair tests particularly valuable for consistent sobriety monitoring.
Hair follicle testing in Strasburg, MO features an extended detection window, identifying drug use for up to 90 days. This capability offers employers a thorough overview of an individual’s substance history, supporting informed employment decisions. It's a vital tool in assessing ongoing sobriety and ensuring workplace integrity.
With a detection period lasting up to three months, hair follicle tests allow for comprehensive assessments of substance usage. This extensive timeframe surpasses that of conventional testing methods, providing an invaluable resource to organizations aiming for a detailed understanding of an individual’s past drug use.
Strasburg, MO professionals recognize hair follicle tests as a tamper-resistant screening method. This testing approach greatly reduces the possibility of sample adulteration, delivering unquestionable results. Employers value the integrity of hair tests, as they diminish the chances of test manipulation and ensure accurate readings.
The resilience of hair follicle samples against tampering sets them apart as a reliable choice. The secure collection process enhances result credibility, promoting confidence in the outcomes. For accurate drug screening, this method presents itself as an unmatched option, minimizing risks associated with cheating.
Residents of Strasburg, MO benefit from convenient testing locations provided by our nationwide network. With accessibility across various cities, obtaining hair follicle testing services is quick and hassle-free. This broad presence ensures that quality testing is always within reach when needed.
Our expansive network of testing centers guarantees ease of access to drug testing services. In Strasburg, MO, and beyond, anyone requiring reliable hair follicle tests can expect prompt service. The extensive coverage simplifies the process, avoiding delays and facilitating efficient testing.
Simplicity and confidentiality define the process for hair follicle testing in Strasburg, MO. The procedure for ordering, taking, and obtaining results is straightforward, addressing privacy concerns effectively and ensuring a user-friendly experience. This design prioritizes client comfort and ease throughout the testing journey.
Confidentiality is paramount in our testing process, safeguarding personal information every step of the way. Clients in Strasburg, MO benefit from a streamlined protocol that respects privacy, offering peace of mind alongside accurate, efficient drug screening results in a well-managed manner.
In Strasburg, MO, competitive pricing and fast turnaround times make hair follicle testing highly appealing. The affordability of our services ensures excellent value, allowing companies of any size to confidently implement this superior testing method without straining resources.
Offering economic pricing aligned with rapid result delivery, our drug testing services stand out. Companies in Strasburg, MO gain assurance in our cost-effective solutions, enhancing oversight without compromising their budget. This commitment demonstrates our dedication to providing high-quality, accessible drug testing.
Hair follicle drug testing in Strasburg, MO provides fast and accurate results. Its precision in detecting substance use ensures confidence in the outcomes. This method's ability to deliver rapid and trustworthy information makes it an ideal choice for individuals and organizations seeking reliable testing.
One of the key advantages of hair follicle testing is its unmatched accuracy. Recognized for its ability to effectively identify substances, this method is perfect for those valuing integrity in test results. In today's fast-paced world, it offers the speed and dependability needed to address concerns swiftly.
Hair follicle testing promotes compliance and peace of mind for employers in Strasburg, MO. By supporting drug-free workplace policies, it helps mitigate legal risks and enhances safety. Employers can be assured of adhering to regulations, while ensuring a secure environment for their workforce.
Choosing hair follicle testing aligns businesses with strict drug policy standards. The method’s reliability aids in maintaining a safe work setting, thus considerably reducing operational vulnerabilities. For employers, it not only represents a commitment to compliance but also a priority towards employee wellbeing.
