Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an impactful method for identifying drug and alcohol use. Hair captures a comprehensive history of alcohol and drugs by capturing biomarkers in the fibers of the growing hair strand. When collected near the scalp, it offers about a 3-month detection period for alcohol and drugs. Hair is easy to gather, challenging to tamper with, and straightforward to transport.
A 1.5-inch section of approximately 200 hair strands (similar in size to a #2 pencil) closest to the scalp produces 100mg of hair, which is the optimal sample for analysis and confirmation. For EtG, add-ons, and/or assessments above 10 panels, 150mg of the specimen is advised. We suggest weighing the specimen using a jeweler’s scale. If scalp hair is unavailable, an equivalent amount of body hair can be used. When mentioning head hair, we mean scalp hair solely. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The four primary procedures in processing a drug test result in a laboratory setting include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's initial processing into the lab’s system. This involves confirming the sample's proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any additional data entry not covered by an electronic chain of custody system.
Screening conducts an initial swift evaluation for substances. Screening is a budget-friendly approach for dismissing drug usage in most samples, though a positive result must be confirmed for legal admissibility. Any samples showing presumptive positives in Screening necessitate a secondary confirmation.
If a sample shows presumptive positives during Screening, more hair is extracted from the original sample and readied for Extraction. Here, drugs are extracted from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), hence hair drug screening being the most challenging method to execute.
Confirmation of any positive screening outcome is conducted through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleaned before confirmation as necessary. The entire laboratory sequence from Accessioning to Confirmation is evaluated according to both the CAP (College of American Pathologists) Hair specification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Though often called "hair follicle tests", the test reviews the hair strand and not the follicle underneath the scalp.
When it comes to drug testing in Lake City, SC, the advantages of hair follicle testing over traditional urine tests are significant. Hair tests offer superior detection accuracy, effectively identifying a broader range of substances over extended periods.
Compared to urine tests, hair follicle testing stands out for its reliability and inability to be easily manipulated, providing a robust testing option for employers and other organizations.
Hair follicle testing in Lake City, SC, is unparalleled in its ability to detect drug use over a longer period of up to 90 days, offering a broader window of detection compared to other methods.
This extensive detection capability allows employers to have a comprehensive understanding of an individual's substance use history, providing key insights into continued or past drug use.
Hair follicle tests in Lake City, SC, are renowned for reducing the risk of sample tampering significantly, ensuring the credibility of results. The detection method is nearly impossible to alter, providing peace of mind for users.
By employing a process that makes tampering extremely difficult, hair follicle tests stand as a trustworthy option, offering clear, indisputable evidence of substance use.
Our nationwide network of hair testing locations, including those in Lake City, SC, offers unmatched convenience. These centers ensure hassle-free access to testing services, making it easy for anyone to obtain necessary results quickly.
By providing local and widespread facilities, Accredited Drug Testing guarantees a seamless process that fits busy schedules without compromising on accessibility.
The process for hair follicle testing in Lake City, SC, is both simple and confidential, ensuring that users feel secure throughout. From ordering to receiving results, every step is designed for ease and privacy.
Addressing privacy concerns, the testing process prioritizes confidentiality, providing users with a straightforward experience that maintains discretion at every stage.
In Lake City, SC, our competitive pricing for hair follicle testing ensures affordability without sacrificing quality. Fast turnaround times provide excellent value, catering to companies of all sizes.
The commitment to delivering affordable solutions and quick results offers businesses assurance that they're receiving the best service at an economical price.
In Lake City, SC, hair follicle drug tests are fast, accurate, and reliable, providing an efficient way to detect substance abuse. The precision in results ensures that individuals can rely on quick turnarounds for their testing needs.
Remarkable accuracy in detecting various substances makes hair follicle tests an excellent choice. They provide clear insights into substance usage, ensuring that users receive dependable and prompt outcomes.
For companies in Lake City, SC, hair follicle testing ensures compliance with drug-free workplace policies, significantly reducing legal risks and enhancing workplace safety.
By utilizing hair testing, employers can maintain a secure environment where peace of mind is achieved through strict adherence to safety and compliance regulations.
