Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for identifying drug and alcohol consumption. Hair archives a prolonged record of alcohol and drug use by encasing biomarkers within the fibers of the growing hair shaft. When taken near the scalp, this can deliver a detection timeframe of nearly three months for alcohol and drugs. Hair is easy to obtain, fairly hard to falsify, and straightforward to transport.
A sample measuring 1.5 inches with roughly 200 hair strands (comparable to a #2 pencil's size) nearest to the scalp will yield 100mg of hair, which is the preferred sample for both screening and confirmation. For EtG, supplementary tests, and/or assessments exceeding 10 panels, a specimen of 150mg is advisable. It's suggested to gauge the specimen's weight using a jeweler's scale. Should scalp hair be inaccessible, a similar quantity of body hair can be employed. When mentioning head hair, it strictly refers to scalp hair. Body hair encompasses all other hair varieties (such as facial, axillary, etc.).
Process Overview
The key stages in the laboratory processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the primary handling of a sample within a lab’s framework. This step ensures the sample was properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and wraps up any auxiliary data input not furnished by an electronic chain of custody protocol.
Screening serves as an initial swift evaluation for drugs of misuse. While Screening is a budget-friendly approach to exclude drug usage for most specimens, any positive result necessitates confirmation to be court-admissible. Samples yielding a presumptive positive in Screening mandate further confirmation.
Upon a presumptive positive result in the Screening phase, additional hair from the original sample is extracted and readied for Extraction. At this point, drugs are drawn out from hair at significantly reduced concentrations than in other techniques (like urine or oral fluid), which is why hair drug analysis is the most challenging process to execute.
Confirmation of any positive screening outcome is performed through GC/MS, GC/MS/MS or LC/MS/MS. Any samples with presumptive positive results are cleansed as necessary before confirmation. The comprehensive lab procedure from Accessioning through Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the examination assesses the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Hanging Rock, OH, surpasses urine testing with its superior detection capabilities. Compared to urine tests, hair testing offers reliable results over a more extended timeframe, ensuring unparalleled accuracy in substance detection.
With an impressive detection window of up to 90 days, hair follicle testing in Hanging Rock, OH, provides an extensive look into an individual's substance use history. This gives employers a thorough understanding of an employee's or applicant's drug consumption habits.
Hair follicle tests in Hanging Rock, OH, are significantly resistant to tampering, ensuring reliability and authenticity. These tests drastically reduce instances of sample adulteration, providing unquestionable and dependable results consistently.
The convenience offered by our testing centers nationwide, including local locations in Hanging Rock, OH, simplifies the process. We ensure quick, stress-free, and accessible testing services close to you.
Our hair follicle testing in Hanging Rock, OH, follows a straightforward, confidential procedure. From ordering to receiving results, our focus is on maintaining privacy and ease, addressing all user concerns effectively.
Offering competitive pricing coupled with rapid turnaround times, our Hanging Rock, OH, services provide great value. We cater to businesses of all sizes, offering cost-effective solutions without compromising on speed or reliability.
In Hanging Rock, OH, the precision brought by hair follicle tests is unmatched. They accurately identify drug consumption, offering a speedy and reliable method. Faster than traditional methods, these tests are trusted for their accuracy and reliability in detecting a wide range of substances.
By integrating hair follicle testing in Hanging Rock, OH, employers can assure compliance with strict drug-free workplace policies. This approach mitigates legal risks and enhances workplace safety, providing peace of mind.
