Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective means for detecting the usage of substances like drugs and alcohol. Hair captures long-term patterns of alcohol and drug markers by embedding them within the strands as they grow. If taken near the scalp, hair can offer a timeline of up to around 90 days for spotting alcohol and various drugs. It's easy to collect, moderately hard to tamper with, and simple to transport.
A sample measuring 1.5 inches of roughly 200 hair strands (approximately the thickness of a #2 pencil) positioned nearest to the scalp will yield 100mg, the perfect sample size for both screening and confirmation. For EtG, add-ons, and/or assessments exceeding 10 panels, 150mg of the specimen is advisable. It's best to utilize a jeweler’s scale for specimen measurement. If head hair lacks availability, a similar quantity of body hair might be gathered. When head hair is mentioned, it specifically pertains to scalp hair. Body hair includes hair from all other areas (facial, axillary, etc.).
Process Summary
The principal stages involved in the lab analysis of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing into a lab's system. This involves verifying proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry the electronic chain of custody system hasn't provided.
Screening performs an initial rapid assessment for drug presence. Even though Screening efficiently excludes drug usage for most samples, any positive Screening result necessitates confirmation to be legally valid. Hence, any presumably positive Screening result needs a secondary confirmation.
For any samples presumed positive in the Screening phase, additional hair is extracted from the original specimen for the Extraction process. During Extraction, drugs are removed from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), which makes hair drug testing the most challenging method to conduct.
All positive Screening findings are validated through GC/MS, GC/MS/MS, or LC/MS/MS. Necessary washing of all presumably positive samples is performed before confirmation. The entire laboratory sequence from Accessioning to Confirmation is conducted under the CAP (College of American Pathologists) Hair designation and maintains accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: The test often termed as "hair follicle tests" actually examines the hair strand rather than the follicle that resides below the scalp.
In Heath Springs, SC, hair follicle testing outshines traditional urine tests in various ways. The superior detection accuracy of hair testing ensures reliable results, while also covering a broader time span. As urine tests offer a limited window, hair tests detect substances efficiently, making them a favored choice for many sectors requiring thorough analysis.
With an extended detection window of up to 90 days, hair follicle testing in Heath Springs, SC offers a comprehensive view of a person's substance history. Employers benefit from this lengthy detection period as it allows better monitoring of applicants or employees, helping select individuals who adhere to substance policies over an extended time.
Hair follicle testing in Heath Springs, SC demonstrates a tamper-resistant approach that significantly minimizes sample adulteration risks. The reliability of this testing method provides assurance with results that are unquestionably accurate, reducing the chances of any circumvention attempts, thus fostering trust in the outcomes.
Offering nationwide services with local presence, our testing centers in Heath Springs, SC provide convenient access to hair follicle testing. The widespread reach ensures that individuals and companies can find a location nearby, simplifying the process and eliminating the hassle associated with drug screening logistics.
In Heath Springs, SC, hair follicle testing involves a simple and confidential procedure that respects privacy concerns. Ordering and taking tests, along with receiving results, is straightforward, ensuring that individuals can undergo testing with ease and discretion, maintaining confidentiality at all stages.
Featuring competitive pricing, our hair follicle testing in Heath Springs, SC delivers affordable solutions with quick turnaround times. Providing excellent value for businesses of all sizes, our tests assure companies not only save on costs but also receive fast results that meet their drug screening needs promptly.
The precision and speed of hair follicle drug tests in Heath Springs, SC are unmatched. Hair testing provides a fast turnaround with accurate results that highlight its efficiency in detecting substances. This testing method ensures that any substance use is identified swiftly and reliably, offering peace of mind to employers and individuals alike.
For employers in Heath Springs, SC, using hair follicle testing ensures adherence to drug-free policies, offering peace of mind that workplace safety is maintained. This method reduces legal risks, guaranteeing compliance and contributing greatly to the creation of safer work environments by identifying substance use reliably.
