Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair serves as a long-term record of alcohol and other drugs by embedding biomarkers within the growing hair strand's fibers. When gathered near the scalp, hair offers a 3-month detection timeframe for alcohol and other drugs. It is easy to collect, less prone to tampering, and straightforward to send.
A hair sample of 1.5 inches with approximately 200 strands (roughly the size of a #2 pencil) nearest to the scalp provides 100mg of hair, which is optimal for screening and confirmation. For EtG, additional analyses, and tests exceeding 10 panels, 150mg is suggested. Using a jeweler's scale, weighing the specimen is encouraged. If scalp hair is inaccessible, a similar amount of body hair can be used. "Head hair" refers exclusively to scalp hair, whereas "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step, integrating a sample into the lab's system. This step verifies proper sealing and shipping of the sample, assigns a randomized LAN (Laboratory Accessioning Number), and handles any necessary data entry absent from an electronic chain of custody system.
Screening conducts an initial rapid assessment for drug misuse. Although Screening is a budget-friendly method to eliminate drug use in most samples, a positive result must be confirmed to be court-admissible. Samples indicating potential positive results in Screening require a subsequent confirmation.
If Screening yields a potential positive, additional hair is taken from the sample for Extraction. Drugs are extracted from hair at a much lower concentration compared to other methods (e.g., urine or oral fluid), making hair drug screening the hardest method to execute.
Confirmation for every positive screening result uses GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are cleansed prior to confirmation as needed. From Accessioning to Confirmation, the lab process is examined under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests," the test examines the hair strand, not the follicle under the scalp.
Hair follicle testing surpasses traditional urine tests in Como, WI due to its superior detection capabilities. While urine tests only capture drug use over a short period, hair tests offer extensive detection, extending up to 90 days. This method provides a more reliable account of substance use, making it the preferred choice for many employers and legal institutions looking for comprehensive results.
The extended detection window of hair follicle testing in Como, WI offers an invaluable tool for employers. With the ability to trace drug use over 90 days, this testing method provides a thorough overview of an individual's substance use history. Employers can make more informed decisions about potential hires or current employees by accessing a detailed account of past drug activity.
In Como, WI, hair follicle tests are heralded for their tamper-resistant nature. This testing method significantly minimizes the likelihood of sample adulteration, as hair samples are collected directly under observation. This ensures that the results provided are both reliable and undeniable, offering peace of mind to employers and individuals alike.
With numerous testing centers across the nation, including those in Como, WI, obtaining a hair follicle drug test is both convenient and straightforward. Accredited Drug Testing ensures that its services are accessible and hassle-free, catering to the needs of clients wherever they may be, efficiently streamlining the testing process.
The process of ordering, conducting, and receiving hair follicle drug test results in Como, WI is designed to be simple and confidential. From initial scheduling to the final result, each step respects client privacy. Accredited Drug Testing prioritizes user-friendly procedures, guaranteeing that clients enjoy a seamless and discreet experience.
Accredited Drug Testing offers competitive pricing and fast turnaround for hair follicle tests in Como, WI. Balancing cost-efficiency with prompt service, these tests deliver excellent value to companies of various sizes. By choosing this reliable testing method, businesses can ensure compliance without straining budgets or resources.
In Como, WI, hair follicle drug tests are recognized for their accuracy and speed. These tests provide rapid results while maintaining high standards of precision in identifying substance use. The quick turnaround of hair testing ensures that results are both timely and dependable, allowing businesses and individuals to act swiftly and with confidence in their decisions.
Employers in Como, WI can experience a significant peace of mind through compliance with workplace drug policies using hair follicle tests. This comprehensive testing method reduces legal risks and enhances workplace safety. By ensuring drug-free environments, businesses can foster a secure and productive workplace culture.
