Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective means to detect drug and alcohol consumption. Hair captures a lengthy history of alcohol and drug use by encapsulating biomarkers within the fibers of the growing hair strand. When obtained near the scalp, hair can offer up to roughly a 3-month detection period for alcohol and other substances. Hair is straightforward to collect, relatively tough to tamper with, and simple to transport.
A 1.5-inch segment of around 200 hair strands (approximately the width of a #2 pencil) closest to the scalp will provide 100mg of hair, which is the optimal sample for both screening and verification. For EtG, supplementary tests, and/or tests exceeding 10 panels, 150mg of the sample is advised. We suggest measuring the sample using a jeweler’s scale. If scalp hair is not accessible, an equal quantity of body hair might be collected. When mentioning head hair, we are referring solely to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The processing of a drug test result in the laboratory encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing into a laboratory’s framework. This encompasses ensuring that the sample was appropriately sealed and delivered, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry not supplied by an electronic chain of custody system.
Screening entails an initial rapid examination for drugs of abuse. While Screening is an economical method to exclude drug usage for most samples, a positive screen must be validated to be admissible in court. Any samples that test presumptively positive during Screening necessitate a secondary confirmation.
Should a sample appear presumptively positive in the Screening phase, additional hair is drawn from the initial sample for Extraction. During this stage, drugs are extracted from hair at a significantly lower concentration than with other methods (e.g., urine or oral fluid), which is why hair drug screening is regarded as the most intricate method to conduct.
Confirmation of any positive screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation if necessary. The entire laboratory process from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and in accordance with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the test itself analyzes the hair strand and not the hair follicle beneath the scalp.
Why opt for hair follicle testing over urine tests in Big Springs, NE? Hair tests are more accurate and dependable due to their extended detection period. Unlike urine tests, which can be easily influenced or altered, hair testing provides a more comprehensive view of an individual's drug use over time, making it the superior choice for businesses and institutions.
Hair follicle tests in Big Springs, NE, offer an unparalleled detection window of up to 90 days. This extensive period gives employers a deeper insight into the long-term substance habits of applicants and employees. It provides a fuller picture of one's lifestyle choices, helping make informed hiring and management decisions.
In Big Springs, NE, hair follicle tests are a tamper-resistant option for drug testing, minimizing sample manipulation risks. These tests ensure results are trustworthy and contested less often, as they are nearly tamper-proof. Hair analysis stands out as the reliable choice for trustworthy test outcomes.
Enjoy the convenience of Big Springs, NE, and nationwide testing centers for hassle-free drug testing access. These centers ensure swift and easy services, allowing individuals and companies to meet their testing needs without difficulty, highlighting the widespread availability and reach of testing solutions wherever needed.
In Big Springs, NE, the process for hair follicle testing is simple and private. Ordering, performing tests, and receiving results is straightforward and secure, addressing any privacy concerns. This simplicity allows individuals to undergo testing without unnecessary complications or fears of privacy breaches.
Big Springs, NE, offers affordable pricing and fast turnarounds for hair follicle drug tests, providing great value for companies of all sizes. These competitive pricing structures ensure that businesses can access reliable testing solutions without overspending, coupled with quick results for timely decision-making.
In Big Springs, NE, hair follicle drug tests offer unmatched speed and accuracy in detecting drugs. Their precision ensures that substance use is effectively identified, providing reliable results. This method surpasses others in providing swift outcomes, which are critically essential for employers needing immediate clarity on drug use.
Employers in Big Springs, NE, achieve peace of mind with hair follicle testing, ensuring adherence to drug-free workplace policies and reducing legal risks. This method enhances workplace safety by establishing a thorough policy for dealing with potential substance issues among employees, safeguarding company interests.
