Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is considered an effective method for identifying drug and alcohol usage. The hair captures a long-term record of alcohol and other substances by retaining biomarkers within the hair shaft as it grows. If collected near the scalp, hair can offer up to nearly a 3-month timeframe for detecting alcohol and other drugs. Hair is straightforward to gather, somewhat resistant to tampering, and easy to transport.
A 1.5-inch segment consisting of about 200 hairs (roughly the width of a #2 pencil) near the scalp will yield 100mg of hair, which is the ideal amount for both screening and confirmation purposes. For EtG, additional tests, and/or panels exceeding 10, it is advisable to use 150mg of the sample. We suggest weighing the hair on a jeweler’s scale. If head hair isn't available, a similar volume of body hair may be used. When discussing head hair, we mean only scalp hair. Body hair pertains to all other forms of hair (facial, axillary, etc.).
Process Overview
The key stages in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a laboratory’s infrastructure. This encompasses confirming that the sample was appropriately sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any needed data input not covered by an electronic chain of custody system.
Screening is a preliminary rapid check for substances of abuse. While Screening is an economical method to eliminate drug usage for most samples, a positive screen must be confirmed to hold up in court. Samples that are tentatively positive in Screening necessitate a subsequent confirmation.
If a sample is tentatively positive in the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. Here, drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most complex method to conduct.
Confirmation of any positive screening outcome is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleansed before confirmation as needed. The entire laboratory sequence from Accessioning to Confirmation is evaluated according to both the CAP (College of American Pathologists) Hair classification and the ISO/IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although often called "hair follicle tests", the examination itself evaluates the hair strand and not the follicle beneath the scalp
Hair testing offers numerous advantages over urine tests in Midway, KS, offering a more precise glimpse into substance use histories. Unlike traditional urine testing, hair analysis provides a broader window of detection, catching traces other methods might miss. Its accuracy and reliability make it an excellent choice for those prioritizing comprehensive testing methodologies.
Employers in Midway, KS benefit significantly from the extended detection window provided by hair follicle testing. With the capability of revealing drug use up to 90 days prior, it offers a detailed overview of a candidate or employee's substance use. This allows organizations to make informed decisions based on thorough historical data.
In Midway, KS, hair follicle tests are recognized for their tamper-resistant nature. This testing approach dramatically reduces the chances of specimen adulteration. By ensuring the validity of every test, it guarantees that results remain unquestionable, providing peace of mind for employers and entities relying on this method.
Accredited Drug Testing centers, easily accessible in Midway, KS and nationwide, simplify the testing process. Our extensive network ensures that clients can quickly and conveniently access our services, minimizing travel hassle and time, which enhances the overall testing experience for our customers.
Midway, KS offers a simple, confidential drug testing process through hair analysis. This ensures anyone choosing this option experiences privacy, from ordering the test to receiving results. Our seamless procedure addresses common privacy concerns, emphasizing the ease of execution and discretion.
In Midway, KS, our hair follicle testing provides affordable pricing with swift turnaround. Our competitive rates, paired with fast result delivery, ensure that companies receive excellent value for investment, making it feasible for businesses of any size to implement sound drug testing policies.
Hair follicle tests in Midway, KS deliver fast and accurate results, making them a popular choice among those seeking precise substance detection. Easily interpretable and reliable, they ensure you know exactly what substances have been consumed over time. With expedited analysis, results are delivered promptly, supporting swift decision-making.
In Midway, KS, adopting hair follicle testing aligns with workplace drug-free policies, offering employers compliance and peace of mind. This method not only reduces legal liabilities but also enhances the overall safety of the working environment, establishing a culture of safety and responsibility.
