Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair retains biomarkers of alcohol and drugs in its fibers, offering a long-term record. Hair collected near the scalp can reveal substance use for up to roughly three months. It's straightforward to collect, tough to tamper with, and straightforward to ship.
A 1.5-inch segment of about 200 hair strands (approximately matching the size of a #2 pencil) situated nearest to the scalp will produce 100mg of hair, which is the optimal quantity for screening and confirmation. For additional EtG, tests, or those exceeding 10 panels, a specimen amount of 150mg is recommended. Specimens should be weighed on a jeweler’s scale. Should scalp hair be unavailable, an equal quantity of body hair is acceptable. In terms of head hair, we refer exclusively to scalp hair. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The four critical stages in the laboratory's drug test result processing are Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, samples undergo initial laboratory system processing. This step verifies proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data entry not provided by an electronic chain of custody system.
Screening serves as an initial rapid assessment for abuse drugs. Although Screening is a cost-effective strategy to exclude drug use in most samples, a positive result needs confirmation for legal acceptance. Presumptive positive samples during Screening require a follow-up confirmation.
If a sample shows a presumptive positive in the Screening phase, additional hair is extracted from the original specimen for the Extraction phase. Here, drugs are isolated from hair at concentrations much lower than those in other methods (such as urine or oral fluid), making hair drug screening the most challenging to conduct.
Positive Screening indications are verified using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation if required. The complete lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards for accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis concerns the hair strand rather than the follicle under the scalp.
In Valton, WI, hair testing is celebrated over urine tests thanks to its unmatched detection reliability. Hair analysis offers extended detection periods, making it more precise in identifying chronic substance patterns compared to traditional urine screenings.
Unlike conventional urine tests, hair follicle tests provide superior detection accuracy, giving employers confidence in the results. They offer accurate insight into a person's substance history over months rather than mere days.
Valton, WI, employers value hair follicle tests’ extended detection period, up to 90 days, offering deeper insights into an individual’s substance use history. This prolonged timeframe is a goldmine for assessing applicant or employee reliability.
The extensive detection window guarantees employers get a more comprehensive view of substance use, addressing long-term habits rather than recent consumption, providing unparalleled clarity on a person's drug history.
In Valton, WI, hair follicle testing presents a robust solution to preventing tampering. The nature of the test significantly minimizes potential for sample adulteration or manipulation.
With a tamper-resistant collection method, these tests deliver unquestionable results, reinforcing trust in their accuracy and the process's integrity, complying with rigorous standards of testing reliability.
With nationwide testing centers, Accredited Drug Testing makes accessing services convenient for Valton, WI residents. These centers provide streamlined access to testing protocols across the country.
Local facilities ensure quick and hassle-free service for individuals in Valton, facilitating efficient testing processes and meeting their needs conveniently and promptly.
The process of acquiring, conducting, and receiving hair follicle test results in Valton, WI, is simple and discreet. Accredited Drug Testing prioritizes privacy, addressing concerns with confidentiality throughout all stages.
Offering a straightforward and confidential procedure, residents of Valton can efficiently manage testing needs, safeguarding their privacy without compromising the integrity of the test results.
Accredited Drug Testing in Valton, WI, combines affordable pricing with rapid turnaround, delivering excellent value for companies of all sizes. Keeping expenses reasonable ensures businesses can maintain their testing programs within budget.
The cost-effective pricing structure, combined with a fast turnaround, assures companies receive prompt and precise results, facilitating decision-making with confidence.
The efficiency and reliability of hair follicle drug tests in Valton, WI, provide unmatched accuracy in identifying substance use. Fast and precise, these tests ensure high accuracy levels, effectively reflecting accurate substance use patterns.
Valton locals benefit from the expedited process of hair testing, as it swiftly furnishes accurate results. The speed at which these tests deliver findings emphasizes their prominence as an effective diagnostic tool.
Hair follicle testing ensures stringent compliance with workplace drug policies for Valton, WI, employers. By adopting this method, companies mitigate legal risks and foster a safe work environment free from substance abuse challenges.
Employers gain peace of mind through using this reliable testing technique, ensuring adherence to regulations and enhancing workplace safety and productivity.
