Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting drug and alcohol consumption. Hair captures a comprehensive history of alcohol and other substances by embedding biomarkers within the strands of hair as they grow. When collected from the scalp, hair can offer a detection period of up to roughly three months for alcohol and various drugs. The collection process is straightforward, moderately resistant to tampering, and simple to transport.
A 1.5-inch portion consisting of around 200 hair strands (comparable to the thickness of a #2 pencil) taken closest to the scalp yields 100mg, which is the preferred amount for analysis and validation. For EtG additional tests and those exceeding 10 panels, a 150mg sample is advisable. Utilizing a jeweler’s scale for measuring the specimen is suggested. If scalp hair cannot be sourced, a similar quantity of body hair may be used. References to head hair denote exclusively scalp hair. Body hair covers all other hair types (facial, axillary, etc.).
Process Overview
The laboratory process for drug test results encompasses four fundamental steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the preliminary incorporation of a specimen into the laboratory system. It involves confirming that the sample was appropriately sealed and dispatched, allocating a unique LAN (Laboratory Accessioning Number), and finalizing any supplementary data input not submitted via an electronic chain of custody system.
Screening is a preliminary rapid assessment for substances of abuse. While it serves as an economical approach to exclude drug use in the bulk of samples, positive results from Screening necessitate confirmation to be legally valid. Samples showing presumptive positivity in screening need additional confirmation.
In cases where a sample indicates presumptive positivity at the Screening phase, additional hair is extracted from the initial specimen and prepared for Extraction. During this phase, drugs are extracted from hair in lower concentrations than found in other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening procedures.
Positive screening results go through Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS methods. Presumptive positive samples undergo washing prior to confirmation if needed. The complete lab process from Accessioning through to Confirmation is evaluated under the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often referred to as "hair follicle tests," this type of test actually examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Dodson Branch, TN is evident through various comparisons. One key aspect is the longer detection period, allowing for a comprehensive overview of an individual's drug history. Unlike urine tests, hair follicle tests can detect drug use up to 90 days back, providing a more reliable picture. This increased accuracy helps employers enforce drug-free policies effectively, ensuring workplace safety and compliance.
In Dodson Branch, TN, hair follicle testing is celebrated for its Extended Detection Window. Unlike conventional methods, hair tests delve into substance use history extending up to 90 days, offering employers detailed insights into an applicant's or employee's drug use over a substantial period. This extended analysis helps organizations make informed decisions, ensuring that their workplace is not only effective but also drug-free.
Tamper-Resistant Testing Method in Dodson Branch, TN, is a standout feature of hair follicle drug tests. The testing technique drastically diminishes the potential for sample adulteration, thus ensuring unquestionable results. Unlike other methods susceptible to tampering, hair samples are difficult to manipulate, providing organizations with certainty and accuracy in their screening processes, ultimately allowing for fair and trustworthy outcomes.
Convenient Nationwide Testing Locations abound in Dodson Branch, TN, streamlining access to hair follicle drug testing services. Our widespread centers cater to agility and convenience, ensuring that testing is a quick, easy, and hassle-free experience. With locations that are readily accessible, clients can avail themselves of testing services swiftly, minimizing downtime and ensuring timely results, enhancing trust in the testing process.
Simple, Confidential Process in Dodson Branch, TN is a cornerstone of our hair follicle testing services. The procedure is a seamless affair, characterized by straightforward ordering, taking, and results delivery. Ensuring confidentiality at every step reassures clients of their privacy, while the effortless process reduces anxiety. Users gain peace of mind, knowing their personal information is protected, making the testing experience both secure and simple.
Providing Affordable Pricing and Fast Turnaround in Dodson Branch, TN, our hair follicle drug tests stand out as both cost-effective and expedient. Watchful of budget constraints, we offer competitive pricing structures that do not compromise on quality or speed. Businesses benefit from exceptional value as they receive prompt results, reinforcing their decision to trust our services while equipping them with timely insights crucial for operations.
If you're in Dodson Branch, TN, and seeking a swift and precise drug testing solution, hair follicle drug tests are unparalleled. They offer rapid turnaround times with high accuracy in detecting drug use. This method ensures reliable results by analyzing hair samples under stringent conditions, making it an effective tool for employers and legal authorities. The precision in detecting even trace amounts of substances gives them an edge over other testing methods.
Employers in Dodson Branch, TN, experience Compliance and Peace of Mind through hair follicle testing. By aligning with strict drug-free regulations, businesses can significantly diminish legal risks while enhancing safety standards. This method supports seamless adherence to policies, promoting a secure and productive environment. For firms prioritizing compliance, hair testing offers a reliable and robust solution, reinforcing commitment to workplace integrity.
