Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. By capturing biomarkers in the strands of hair as it grows, hair offers a comprehensive timeline of drug intake. When collected from near the scalp, hair can illustrate a detection period of up to three months for alcohol and other substances. Hair is straightforward to gather, relatively hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches, comprising about 200 strands (around the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, which is optimal for testing and verification. For EtG, additional tests, and panels exceeding 10, a 150mg sample is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is not accessible, the same quantity of body hair can be used. Referencing head hair pertains to scalp hair exclusively, while body hair includes all other hair varieties (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result entails four key steps: Accessioning, Screening, Extraction, and Confirmation.
The Accessioning phase involves incorporating a sample into the laboratory’s system initially. This process includes ensuring proper sealing and shipment of the sample, allocating a random LAN (Laboratory Accessioning Number), and executing any supplementary data entry absent in an electronic chain of custody framework.
The Screening phase is a preliminary, rapid assessment for substances of abuse. Although Screening is a budget-friendly method to evaluate drug absence in most samples, a positive outcome requires confirmation for legal submissions. Samples presumed positive during Screening necessitate an additional confirmation.
When a sample tests presumptively positive in the Screening stage, additional hair is extracted from the initial sample and set for Extraction. In this phase, drugs are retrieved from hair at notably lower concentrations than other methods (such as urine or oral fluid), underscoring hair drug analysis as the most complex methodology to conduct.
A positive Screening result undergoes Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples are cleaned before confirmation if required. From Accessioning to Confirmation, the entire laboratory process is examined under the CAP (College of American Pathologists) Hair criterion and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis actually assesses the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Rose City, TX
Hair follicle testing outperforms traditional urine tests by providing a more accurate and reliable assessment of substance use. While urine tests only reveal recent usage, hair tests can detect drug use over a much longer period. This makes hair testing a superior option for employers in Rose City, TX who are committed to maintaining a drug-free workplace with precision and reliability.
Extended Detection Window in Rose City, TX
One of the standout features of hair follicle testing is its extended detection window. Unlike other methods, this approach can identify drug use for up to 90 days. This gives employers a thorough view of an individual's substance history, aiding in informed decision-making and providing reassurance about an applicant's or employee's commitment to a drug-free lifestyle.
Tamper-Resistant Testing Method in Rose City, TX
The hair follicle test is an effective deterrent against sample tampering, ensuring that the results remain both reliable and unquestionable. Its rigorous process ensures that any attempts at adulteration are swiftly thwarted, providing trustworthy and robust outcomes that are integral for maintaining integrity within a professional setting.
Convenient Nationwide Testing Locations and Local Locations in Rose City, TX
We boast a vast network of testing centers nationwide, including local sites in Rose City, TX. This widespread accessibility guarantees that individuals and companies can quickly and easily access our testing services without hassle. The convenience of our locations ensures prompt and effective drug screening for all clients.
Simple, Confidential Process in Rose City, TX
The process for hair follicle testing is straightforward and secure, enhancing user experience with a focus on privacy. From ordering the test to receiving results, confidentiality is maintained to address any concerns about privacy. This seamless process ensures ease of mind for all those utilizing our testing services.
Affordable Pricing and Fast Turnaround in Rose City, TX
Our competitive pricing structures combined with quick result delivery offer excellent value for businesses of all sizes. The cost-effectiveness and speed of our services provide peace of mind, knowing that rapid and reliable testing doesn’t have to come at a premium. We ensure that affordability and efficiency are prioritized for optimal client satisfaction.
Fast, Accurate, and Reliable Results in Rose City, TX
Hair follicle testing offers unmatched precision and quick turnaround times. This method stands out due to its ability to accurately detect substance use, ensuring that employers in Rose City, TX can confidently assess the recent substance use history of employees or applicants. Its reliable outcomes make it the go-to method for businesses prioritizing accuracy and timeliness.
Compliance and Peace of Mind for Employers in Rose City, TX
Employers can find peace of mind through hair follicle testing, which ensures alignment with workplace drug-free policies. Utilizing this method reduces legal risks and reinforces workplace safety. The reliability and comprehensive nature of hair testing make it an ideal choice for businesses striving to maintain a compliant and secure environment.
