Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as an effective method for identifying alcohol and drug usage. The hair captures a prolonged timeline of substance consumption by encasing biomarkers within its fibers. When gathered near the scalp, hair can offer a detection range of up to roughly 3 months for substances like alcohol and drugs. Collecting hair samples is straightforward, relatively resistant to tampering, and straightforward to transport.
A 1.5-inch segment of about 200 hairs, roughly the size of a #2 pencil, adjacent to the scalp yields 100mg, optimal for both screening and confirmation. For EtG evaluations, additional tests, and/or assessments exceeding 10 panels, a sample of 150mg is recommended. It's best to measure the specimen on a jeweler’s scale. If there's no scalp hair, an equivalent quantity of body hair can be used. When we mention head hair, we're specifically talking about scalp hair, while body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The primary phases in processing a laboratory drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary sample processing within a lab's setup. This process checks that the sample was correctly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and completes any data entries omitted by an electronic chain of custody system.
Screening consists of an initial swift assessment for substance abuse. Although Screening offers a cost-efficient means to exclude drug use for most samples, a positive screen requires confirmation for legal acceptance. Samples displaying a presumptive positive in Screening necessitate further verification.
For samples deemed presumptively positive during Screening, additional hair is extracted from the primary specimen and readied for Extraction. Here, drugs are separated from hair at significantly lower concentrations compared to other techniques (such as urine or oral fluid), which is why hair drug screening stands as one of the most complex methodologies.
The verification of any positive screen is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples are cleansed before confirmation, if necessary. The complete laboratory sequence from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the examination is performed on the hair strand itself, not the hair follicle beneath the scalp.
In Wayne, KS, hair follicle testing has proven superiority over traditional urine tests. The primary advantage is the extended detection period, allowing for a more accurate overview of an individual's drug use history. Additionally, hair tests reduce the chances of tampering, ensuring trust in the results.
Employers benefit from the reliability of hair tests, which can identify substance use over months rather than days, unlike urine tests which are more limited in scope.
Hair follicle tests offer a remarkable extended detection window, capturing drug use up to 90 days prior. This is ideal for employers in Wayne, KS, seeking comprehensive coverage of an employee's substance use history, providing deeper insights compared to other testing methods.
ImportantThis long detection period offers a complete view of an individual's substance behavior over time.
The risk of sample adulteration is significantly reduced with hair follicle testing in Wayne, KS. Unlike other testing methods, hair samples cannot be easily altered or switched, offering peace of mind to all employers who require unquestionable results.
With numerous testing locations available nationwide, including those in Wayne, KS, drug testing becomes a straightforward process. Our centers ensure easy access, quick scheduling, and a hassle-free experience for all who need it.
In Wayne, KS, the hair follicle testing process is designed to be simple and confidential. Ordering tests, collecting samples, and obtaining results is streamlined to ensure privacy and ease of use, addressing all privacy concerns efficiently.
Peace of mindClients can trust in the confidentiality and simplicity of the procedure.
Offering competitive pricing and fast turnaround times, hair follicle testing in Wayne, KS, provides excellent value for companies of all sizes. The combination of affordable rates and rapid results contributes to effective decision-making while maintaining cost efficiency.
Hair follicle tests in Wayne, KS, are renowned for their speed and precision. These tests detect drug use with impressive accuracy, offering results promptly without sacrificing reliability. This rapid turnaround makes them a top choice for employers needing timely insights into substance use among workers.
For employers in Wayne, KS, hair follicle testing is a crucial tool for ensuring compliance with drug-free workplace policies. This method greatly reduces legal risks and contributes to a safer working environment by providing consistent, reliable data on an employee's substance history.
Less risks
