Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by embedding biomarkers within the fibers of the developing hair strand. When collected near the scalp, hair offers up to a 3-month detection window for alcohol and drugs. It is easy to gather, somewhat challenging to tamper with, and simple to transport.
A 1.5-inch sample of about 200 hair strands (equivalent to a #2 pencil) nearest to the scalp will yield 100mg, the optimal amount for analysis and verification. For EtG, supplements, or tests exceeding 10 panels, obtaining 150mg of the sample is advisable. It's suggested to weigh the sample on a jeweler’s scale. In the absence of scalp hair, a comparable amount of body hair can be used. When mentioning head hair, we mean scalp hair exclusively. Body hair indicates all other categories (facial, axillary, etc.).
Process Overview
The four primary phases in the lab processing of drug test results are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial incorporation of a sample into a lab’s framework. It involves validating the sample's proper sealing and transport, assigning a random LAN (Laboratory Accessioning Number), and executing any supplementary data entry absent from an electronic chain of custody system.
Screening involves an initial rapid examination for drugs. Although Screening efficiently dismisses drug use in most samples, a positive screen requires confirmation for court admissibility. Presumptive positives in Screening demand a secondary confirmation.
If a sample is presumptive positive in Screening, additional hair is drawn from the original sample for Extraction. Here, drugs are extracted from hair at lower concentrations than in other methods (e.g., urine or oral fluid), which accounts for hair drug screening's complexity.
Confirmation of any positive Screening outcome occurs via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The complete lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair category and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Referred to as "hair follicle tests", the analysis examines the hair strand, not the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Cassian, WI
Hair follicle testing offers superior detection capabilities compared to traditional urine tests. With a longer detection window, it provides a more comprehensive analysis of substance use. This extends peace of mind to employers enforcing zero-tolerance policies, and the non-invasive nature ensures transparency and accuracy in results.
Extended Detection Window in Cassian, WI
Hair follicle testing excels in providing a prolonged detection period, capturing drug use history up to 90 days. For employers seeking a thorough understanding of an individual's substance use over time, this method offers a deeper insight compared to other testing methods, ensuring informed decision-making regarding potential hires or current employees.
Tamper-Resistant Testing Method in Cassian, WI
One of the standout features of hair follicle testing is its resilience against tampering. Unlike other testing methods that might be susceptible to adulteration, hair tests ensure sample integrity. This reliability secures confidence in the results, making it nearly impossible for the test to be manipulated.
Convenient Nationwide Testing Locations and Local Locations in Cassian, WI
Our extensive network of testing centers, including local facilities in Cassian, ensures quick and hassle-free access to drug testing services. Whether you are in a major city or a small town, our nationwide and local presence guarantees you swift and convenient testing options.
Simple, Confidential Process in Cassian, WI
Our hair follicle test process is straightforward and discreet, ensuring privacy from ordering to receiving results. This seamless approach assuages any concerns users may have about confidentiality, emphasizing ease and anonymity in every step of the testing experience.
Affordable Pricing and Fast Turnaround in Cassian, WI
We provide competitive pricing structures combined with swift turnaround times, offering excellent value for businesses of all sizes. This approach guarantees not only affordability but also prompt results, providing peace of mind and financial efficiency for companies.
Fast, Accurate, and Reliable Results in Cassian, WI
When it comes to drug detection, hair follicle testing leads in terms of precision and speed. Its high accuracy makes it an effective tool for identifying substance use, ensuring trust and reliability in the results provided. Especially for employers aiming to maintain a drug-free workplace, hair testing offers unparalleled dependability.
Compliance and Peace of Mind for Employers in Cassian, WI
Hair follicle testing supports employers in maintaining workplace compliance with drug-free policies. By reducing legal risks and enhancing safety, this method helps employers stay ahead in ensuring a healthy working environment, ultimately leading to greater peace of mind for organizations and their workforce alike.
