Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has increasingly been recognized as a robust method for identifying drug and alcohol consumption. The hair captures a lengthy record of alcohol and other substances by embedding biomarkers in the fibers of the growing hair strand. When sourced close to the scalp, hair can potentially offer an approximately 3-month window for detecting alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and convenient to transport.
A sample of 1.5 inches comprising around 200 hair strands (comparable to the size of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, add-ons, and/or analyses exceeding 10 panels, a specimen quantity of 150mg is advisable. We suggest using a jeweler’s scale to measure the specimen. If scalp hair is absent, a comparable amount of body hair may be gathered. When we mention head hair, we refer only to scalp hair. Body hair includes all other types such as facial, axillary, etc.
Process Overview
The four key stages in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's initial processing into the lab's system. This process includes verifying the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening represents an initial rapid check for drug abuse. Although Screening is a cost-efficient method to dismiss drug usage in most samples, a positive screen result requires confirmation to be acceptable in legal proceedings. Any samples indicating a presumptive positive during Screening demand a secondary confirmation.
Should a sample appear presumptively positive in Screening, additional hair is extracted from the initial specimen for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than in other methodologies (such as urine or oral fluid), accounting for the complexity of hair drug screening.
Confirmation of any positive screening result is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation as necessary. The entire laboratory sequence from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the analysis actually examines the hair strand rather than the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in O'Brien, TX lies in its superior detection precision and unwavering reliability against traditional urine tests. Hair sampling accesses a broader timeframe, ensuring a comprehensive inquiry into substance use. Unquestionably, hair tests demonstrate an unmatched superiority in accuracy, meriting selection over classic alternatives.
Extended Detection Window in O'Brien, TX provides an insightful analysis of an applicant's or employee's substance history through hair follicle testing, extending up to 90 days. Such tests allow employers a broader perspective on an individual's drug-use habits, ensuring informed decision-making regarding recruitment and employment in O'Brien, TX.
Tamper-Resistant Testing Method in O'Brien, TX emphasize the robustness of hair follicle testing, minimizing sample tampering risks. This assessment assures accuracy and credibility, significantly reducing any possibility of adulteration. Through foolproof methods, ensure conclusive results that stand the test of integrity, reliable and authoritative.
Convenient Nationwide Testing Locations and Local Locations in O'Brien, TX speak to the ease of accessing testing services through our widespread network. Whether locally in O'Brien or elsewhere, our centers provide quick, seamless, and hassle-free testing services, underscoring convenience in maintaining individual and organizational obligations.
Simple, Confidential Process in O'Brien, TX highlights the straightforward and discreet nature of our testing procedures, instilling confidence in privacy and ease of use. From ordering, through testing, to receiving results, rest assured of a seamless and confidential experience, addressing all concerns efficiently.
Affordable Pricing and Fast Turnaround in O'Brien, TX focus on our competitive pricing and prompt service delivery. Experience excellent value for organizations of varying sizes, with our quick turnaround times fostering peace of mind and financial sensibility. Our pricing structure is designed to cater to diverse needs with efficiency.
Fast, Accurate, and Reliable Results in O'Brien, TX highlight how hair follicle drug tests deliver exceptional precision and swiftness in detection. Their high accuracy ensures substance use is effectively identified, offering rapid and dependable outcomes. With this method, hold confidence in the results obtained, a testament to fast and reliable testing in O'Brien, TX.
Compliance and Peace of Mind for Employers in O'Brien, TX are reinforced by hair follicle testing, ensuring adherence to drug-free workplace policies. Employers can confidently meet legal obligations, enhancing workplace safety and diminishing legal exposure. Entrust this method for seamless compliance and a safer environment.
