Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair offers a comprehensive record of alcohol and drug use by retaining biomarkers within the fibers of the developing strand. When gathered close to the scalp, hair can deliver a detection timeline of up to three months for alcohol and drugs. Collecting hair is straightforward, relatively challenging to tamper with, and simple to transport.
A segment measuring 1.5 inches of around 200 hair strands (approximately the thickness of a #2 pencil) near the scalp will yield 100mg, which is the ideal quantity for screening and confirmation. For testing that includes EtG, additional options, or more than 10 panels, a sample of 150mg is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is not accessible, an equivalent amount of body hair can be gathered. When discussing head hair, we refer exclusively to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results entails four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the initial integration of a sample into a laboratory’s system, ensuring the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data entry not included in an electronic chain of custody system.
Screening consists of a preliminary evaluation for drugs of abuse. Although Screening is a cost-effective method to exclude drug use in most samples, a confirmed positive screen is needed for legal proceedings. Samples presumed positive during Screening require secondary confirmation.
For samples indicated as presumptively positive in the Screening phase, additional hair is drawn from the initial sample for the Extraction phase. Here, drugs are isolated from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging methodologies to conduct.
Confirmation of any positive screen is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed as necessary before confirmation. The full process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair category and meets the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis is carried out on the hair strand and not on the follicle beneath the scalp.
When comparing hair follicle testing to urine testing in Red Cliff, WI, the former stands out for its superior accuracy and reliability. Hair tests are less susceptible to tampering and detect a wider range of substances over a longer time period.
Unlike urine tests, hair testing is more challenging to cheat and minimizes false negatives. Its enhanced detection capabilities make it preferred by employers wanting comprehensive drug assessments.
Hair follicle testing offers an extended detection window, spanning up to 90 days, making it a superior choice in Red Cliff, WI. This long-range capability provides companies with a thorough view of an individual's drug use history.
Employers benefit from its extended window as it allows a more detailed look into the substance history of potential hires or current employees. This helps in making informed decisions.
Hair follicle tests offer a tamper-resistant testing method in Red Cliff, WI, significantly reducing the risk of sample adulteration. This process ensures results that are reliable and trustworthy.
The robustness of hair tests in avoiding tampering gives employers in Red Cliff confidence in the test outcomes, ensuring that the integrity of the results is maintained throughout the testing.
In Red Cliff, WI, and across the nation, our expansive network of testing centers guarantees accessible and expedient testing services. No matter your location, our centers are designed to provide hassle-free access.
The convenience of multiple locations ensures that employees and applicants can find a nearby center, making the process straightforward and efficient.
Our hair follicle testing at Red Cliff, WI, ensures a simple and confidential process. From ordering to testing to receiving results, every step is designed to protect your privacy and ensure ease of use.
The straightforward and discreet nature of the process addresses privacy concerns, making the entire experience user-friendly and reassuring for all participants.
With competitive pricing, Accredited Drug Testing provides excellent value for hair follicle testing in Red Cliff, WI. Fast turnaround times further enhance value, offering businesses rapid and insightful results.
Our pricing structures are designed to accommodate businesses of all sizes, ensuring that quality testing is available at an affordable rate, coupled with quick and reliable turnaround.
The hair follicle drug testing method is noted for its precision and rapid outcomes. In Red Cliff, WI, this test method is acclaimed for identifying substances with unparalleled accuracy, providing reliable and prompt results for both individuals and organizations.
In addition to its swiftness, hair follicle testing is remarkably thorough, detecting even the most minimal traces of substances. It's an ideal solution for those seeking fast, accurate insights into substance use.
Employers in Red Cliff, WI, gain peace of mind through hair follicle testing, which ensures compliance with drug-free workplace policies. By reducing legal risks and enhancing workplace safety, hair testing provides a formidable ally.
The reliability of hair testing supports the enforcement of strict substance controls, augmenting a company's commitment to a safe and compliant work environment.
