Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust means for unveiling drug and alcohol consumption. Hair captures a prolonged record of alcohol and drugs by embedding biomarkers within the strands as they grow. When gathered near the scalp, hair offers up to a roughly three-month detection period for alcohol and drugs. Collection of hair is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch segment of roughly 200 hair strands (comparable to a #2 pencil) near the scalp yields 100mg of hair, the optimal amount for both screening and confirmation. For EtG, additional analyses, and/or assessments over 10 panels, 150mg of the sample is suggested. We advise using a jeweler's scale for weighing. If scalp hair isn't available, an equivalent amount of body hair can be used. By head hair, we mean scalp hair exclusively. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The primary stages in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial setup of a sample within a laboratory system. This process includes confirming the sample was correctly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and filling out any further data entry not supplied by a digital chain of custody system.
Screening provides a preliminary check for drug misuse. Although Screening effectively rules out drug use in most samples, a positive result requires confirmation to be valid in court. Samples that yield a presumptive positive in Screening necessitate a confirmatory step.
A presumptive positive in Screening triggers additional hair extraction from the initial sample to prepare for Extraction. During this step, drugs are extracted from hair at a lower concentration compared to other methods (e.g., urine or oral fluid), rendering hair drug testing the most complex methodology.
Confirmation of any positive screen is executed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed pre-confirmation as necessary. The lab process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and accredited according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the procedure examines the hair shaft, not the follicle beneath the scalp.
When comparing hair follicle tests to traditional urine tests in Beroun, MN, the benefits become clear. Superior detection accuracy is just one advantage.
Hair testing offers enhanced reliability, diminishing chances of errors common in urine tests. Its comprehensive analytical approach is unparalleled.
This method provides a more dependable detection window, ensuring trustworthy outcomes for employers and courts.
The extended detection period of hair follicle tests in Beroun, MN is a significant advantage. Employers gain insight into substance use up to 90 days past.
This long-term view enables companies to assess applicants or employees with greater understanding. It's a comprehensive solution for employment screening needs.
For employer peace of mind, the extended detection window offers a reliable substance history overview.
Hair follicle tests are recognized for their tamper-resistant nature in Beroun, MN. This method reduces sample adulteration risks.
Unlike other tests, trying to influence hair test results is challenging, leading to more unquestionable outcomes.
The reliable test process instills confidence in results, crucial for adherence to stringent regulatory standards.
Accredited Drug Testing offers convenient national and local options in Beroun, MN. Testing centers simplify access.
Whether nationwide or locally, testing is quick and hassle-free, meeting varied client needs seamlessly.
The presence of multiple centers ensures ease and efficiency in availing drug testing services.
The process for hair follicle drug testing in Beroun, MN is straightforward and private. Simplicity and confidentiality are prioritized.
Ordering, testing, and receiving results are hassle-free, making the experience user-friendly.
Confidential handling of data ensures that privacy concerns are effectively addressed for all clients.
In Beroun, MN, hair follicle tests are known for competitive pricing and rapid results. They offer excellent value for businesses.
Fast turnaround is assured, allowing companies to make informed decisions promptly.
This combination of affordability and efficiency aligns with budget expectations for businesses of any size.
In Beroun, MN, hair follicle drug tests offer unmatched precision and swift outcomes. High accuracy in identifying substance usage makes it a preferred choice.
This method ensures not only quick results but also reliable detection of various substances. The efficacy of these tests comes from a unique analysis process.
Employers and individuals can trust rapid turnaround times with assured accurate data, crucial for decision-making.
Employers in Beroun, MN benefit from compliance assurance by utilizing hair follicle testing, aligning with drug-free workplace goals.
This method lessens legal risks while promoting a safer work environment. Peace of mind is enhanced as companies adhere to regulations.
The reliable results of hair follicle tests support maintaining a zero-tolerance policy effectively.
