Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair retains a historical record of alcohol and other substances by embedding biomarkers within its strands as it grows. Collected near the scalp, hair allows for an approximate 3-month detection period for substances like alcohol. It is straightforward to obtain, challenging to tamper with, and simple to send.
A sample measuring 1.5 inches from roughly 200 hairs (comparable to a #2 pencil's thickness) nearest to the scalp will weigh about 100mg, which is optimal for both screening and confirmation. For EtG, additional options, and assessments exceeding 10 panels, a sample weighing 150mg is advised. Utilizing a jeweler's scale for weighing the specimen is suggested. In the absence of scalp hair, a similar quantity of body hair can be used. "Head hair" specifically refers to scalp hair, whereas "body hair" encompasses all other hair types (such as facial, axillary).
Process Overview
The laboratory processing of a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with integrating a sample into a lab's system. This step verifies correct sealing and shipment of the sample, assigns a random Laboratory Accessioning Number (LAN), and completes any missing data not included in the electronic chain of custody.
Screening is a preliminary assessment for substances of abuse. This step provides an economical means to exclude drug use in most samples, though any positive screening outcome requires subsequent confirmation for legal acceptance. Samples with potential positive results need further verification.
Should a sample return a presumptive positive in the Screening phase, additional hair is taken from the primary sample for the Extraction phase. Here, drugs are extracted from hair at lower concentrations than achieved with other methods (such as urine or oral fluid testing), underscoring the complexity of hair drug analysis.
Confirmed positive outcomes from screening processes involve techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation as necessary, all samples tentatively testing positive are cleansed. The laboratory workflow from Accessioning to Confirmation complies with both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", this method examines the hair strand itself rather than the hair follicle beneath the scalp
Hair follicle testing in Carlile, WY, surpasses urine testing, offering a more robust detection framework. It outperforms traditional urine screenings through its superior accuracy and reliability. With an extensive detection window, hair testing provides a detailed insight into an individual's drug use history, curbing the limitations of urine analyses.
In Carlile, WY, hair follicle testing spans a significant detection timeframe, capturing drug use history over 90 days. This thorough approach gives employers a comprehensive view of substance consumption, making it invaluable for assessing the behavioral patterns of prospective and current employees, ensuring informed decisions.
In Carlile, WY, hair follicle tests stand out for their resistance to tampering. By significantly reducing the risk of adulteration, this method ensures reliable and trustworthy outcomes. With rigorous collection processes, it leaves little room for manipulation, reinforcing its credibility as a dependable testing option.
With our extensive network of testing locations across the nation, including Carlile, WY, accessing testing services is convenient and efficient. Our well-distributed centers promise swift and seamless testing processes, catering to various needs without the hassle, making substance verification accessible.
In Carlile, WY, the hair follicle testing process is streamlined for simplicity and privacy. From ordering to result retrieval, each step is designed to ensure confidentiality and ease for users. This user-friendly system addresses privacy concerns while guaranteeing an uncomplicated experience throughout.
We offer competitive pricing for hair follicle tests in Carlile, WY, combined with swift result delivery. These cost-effective solutions provide exceptional value while maintaining quality. For companies, this means access to premium testing services that balance affordability with promptness.
The precision and rapidity of hair follicle tests in Carlile, WY, offer unmatched reliability. This method excels in identifying substance presence, ensuring both speed and accuracy. With its advanced detection capabilities, it roots out drug use efficiently, solidifying its standing as a premier choice for comprehensive testing services.
Adopting hair testing in Carlile, WY, helps employers enforce drug-free workplace policies proficiently. By aligning with these standards, companies mitigate legal liabilities and foster safer work environments. Hair tests provide assurance, ensuring compliance and instilling confidence in regulatory adherence.
