Urine| Hair Follicle | Oral Fluid | Blood | ETG
Using hair tests has emerged as a significant method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and substances by embedding biomarkers in the fibers of a growing hair strand. Hair collected near the scalp can reveal a detection period of up to about three months for alcohol and other drugs. The collection of hair is straightforward, relatively adulteration-resistant, and easy to transport.
A sample measuring 1.5 inches with roughly 200 hair strands (similar in size to a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimum sample size for screening and verification. For EtG, add-ons, and/or tests over 10 panels, it is advised to use 150mg of the specimen. It's advised to use a jeweler’s scale for measuring the specimen weight. If scalp hair isn’t available, an equivalent portion of body hair can be used. References to head hair are specifically about scalp hair. Body hair refers to all other types (facial, axillary, etc.).
Process Overview
The key stages in processing a drug test result in the laboratory involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of a sample within a laboratory’s system. This process includes confirming the sample was securely sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and completing any extra data input not captured by an electronic chain of custody system.
Screening facilitates a quick initial assessment for drugs of abuse. While Screening is an economical way to eliminate drug usage in most samples, a positive screen must be confirmed for it to be valid in legal settings. Any samples that show a presumptive positive in Screening require further confirmation.
Should a sample test presumptive positive at the Screening stage, additional hair from the original sample is taken for Extraction preparation. At this phase, drugs are extracted from hair at a substantially lower concentration compared to other methods (ex. urine or oral fluid), presenting a challenge in hair drug screening.
Confirmation for any positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives are cleansed before confirmation when necessary. The full lab process, from Accessioning to Confirmation, is evaluated for adherence to both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly called "hair follicle tests", the testing is conducted on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing
For Deer Creek, WI residents, hair follicle testing offers distinct advantages over traditional urine tests. Hair testing provides superior detection accuracy and maintains heightened reliability due to its longer detection window. Unlike urine tests, hair analyses cannot be easily tampered with, providing peace of mind and ensuring that results are both fair and accurate for individuals and employers.
In the long run, hair testing is a vital component for those seeking diligent drug screening solutions.
Extended Detection Window
Hair follicle testing in Deer Creek, WI offers a unique advantage with its extended detection window. Unlike other testing methods, hair analysis can reveal substance use over a period up to 90 days. This comprehensive window allows employers to gain deeper insights into the drug history of candidates or staff, equipping them with crucial information for making informed decisions about hiring or continuous employment.
Tamper-Resistant Testing Method
In Deer Creek, WI, hair follicle testing has emerged as a tamper-resistant method for drug screening. This type of test drastically reduces the likelihood of sample adulteration. Unlike some alternatives, the process of collecting hair samples leaves little room for manipulation or deceit, thereby enhancing the authenticity and trustworthiness of the results. Employers can make more confident decisions based on this robust testing method.
Convenient Nationwide Testing Locations and Local Locations
Deer Creek, WI boasts convenient access to drug testing through numerous local and nationwide centers. This extensive network ensures that individuals and organizations can appreciate hassle-free access to testing services whenever needed. Whether in a distant city or locally, the widespread availability guarantees fast, straightforward, and efficient testing, making it a prime choice for those seeking accessible and reliable services.
Simple, Confidential Process
The process for hair follicle testing in Deer Creek, WI is both simple and confidential. From ordering tests to receiving results, every step prioritizes the user's privacy and ease. Clients can expect a straightforward experience, eliminating unnecessary complexities and addressing privacy concerns effectively. The streamlined process provides peace of mind and caters to those valuing discretion in their health and substance screening practices.
Affordable Pricing and Fast Turnaround
In Deer Creek, WI, hair follicle testing is not only thorough but also affordable. Competitive pricing structures coupled with fast turnaround times provide excellent value while ensuring quality service. Organizations of all sizes can enjoy the benefits of meticulous drug testing without the burden of excessive costs, thereby improving their operational efficiency and maintaining economic feasibility.
Fast, Accurate, and Reliable Results
In Deer Creek, WI, hair follicle tests stand out for their speed and precision. These tests offer rapid results, minimizing wait times and ensuring prompt feedback for employers. Their accuracy in identifying substance use surpasses many traditional methods. Hair testing can detect a broad range of substances with high reliability, making it a trusted choice for those seeking quick yet dependable results.
Compliance and Peace of Mind for Employers
For employers in Deer Creek, WI, hair follicle testing lends assurance by enhancing compliance with drug-free workplace policies. The method reduces legal exposures and bolsters workplace safety. By choosing hair testing, employers can enforce strict yet fair health standards, ensuring that all employees meet necessary safety and legal benchmarks while fostering a positive, risk-free work environment.
