Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent means for identifying drug and alcohol use. Hair captures a long-term record of alcohol and drug consumption by embedding biomarkers within the fibers of the growing strand. When taken close to the scalp, it provides up to around a 3-month window for detecting alcohol and drugs. Hair is easy to gather, largely resistant to tampering, and simple to transport.
A 1.5-inch portion consisting of roughly 200 hair strands (comparable to the diameter of a #2 pencil) closest to the scalp supplies 100mg of hair, which is the optimal sample for both screening and confirmation testing. For EtG, additional tests, and/or panels beyond 10, 150mg of the specimen is advisable. We suggest measuring the specimen using a jeweler’s balance. If scalp hair cannot be obtained, the same weight of body hair might be used. Head hair specifically refers to scalp hair only, whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
The four primary steps in the laboratory's drug test processing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample into the laboratory's database. This involves checking the sample's sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplemental data entry absent from an electronic chain of custody.
Screening involves an initial swift assessment for drug abuse. Although Screening serves as a budget-friendly method to identify drug use in most samples, positive results from Screening require confirmation to be valid in court. Presumptively positive samples in Screening need further verification.
If a sample tests presumptively positive during the Screening, more hair is removed from the original specimen for Extraction. In this phase, drugs are separated from hair at notably lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug screening the hardest method to execute.
Confirmed positive results from Screening undergo analysis through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples get cleansed before confirmation as necessary. The entire lab process from Accessioning to Confirmation complies with both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis is performed on the hair strand itself rather than the hair follicle under the skin.
In Realitos, TX, hair follicle testing significantly surpasses traditional urine testing in terms of accuracy and reliability. Compared to urine tests, hair tests provide a detailed look into a person's drug history over a prolonged period, usually up to 90 days, offering more comprehensive insights.
Traditional urine tests often miss long-term substance use, unlike hair testing which reveals consistent usage. Employers seeking thorough assessments increasingly prefer hair tests for superior detection capabilities and steadiness.
With an extended detection window up to 90 days, hair follicle testing in Realitos, TX, offers a comprehensive view of an individual's drug history. This gives employers insight into potential long-term substance abuse, aiding accurate decision-making.
The ability to check drug use over three months helps employers in Realitos get a clearer understanding of an employee's or applicant’s past behaviors, unlike short-term urine tests. Hair tests deliver valuable insights into consistent drug use over time.
Hair follicle testing provides a tamper-resistant approach in Realitos, TX, significantly reducing the risk of sample adulteration. This method ensures employers receive reliable, unquestionable results, making it an ideal choice for maintaining drug-free workplaces.
Unlike other methods, hair tests are less susceptible to manipulation, ensuring the integrity of the sample. This gives employers peace of mind, knowing results are accurate and genuine.
Our nationwide network of testing centers ensures convenient access to drug testing services in Realitos, TX. Clients enjoy hassle-free, quick, and easy access to testing, no matter their location, making it a preferred choice for employers needing extensive coverage.
Having local testing options in Realitos simplifies the process for employers, offering seamless access to services. This wide coverage guarantees efficient service delivery and meets various testing needs swiftly.
The straightforward, confidential process of hair follicle testing in Realitos, TX, ensures privacy and ease for users. From ordering to receiving results, the emphasis remains on user confidentiality, making it appealing for both employers and individuals.
Our simple, confidential process is designed to address any privacy concerns clients may have. It assures employers and individuals that their information remains secure throughout the testing journey.
In Realitos, TX, we offer competitive pricing and fast turnaround times, ensuring excellent value for companies of all sizes. This affordability allows employers to implement reliable testing programs without financial strain.
Our efficient service ensures results are delivered promptly, enhancing peace of mind for employers. The balance of cost and service quality makes our hair follicle tests accessible and effective for varied business needs.
In Realitos, TX, hair follicle drug tests are known for their high accuracy and rapid results. The precision of these tests is unmatched, allowing quick detection of substance use. Employers benefit from a reliable screening method, providing confidence in knowing any substance abuse history is accurately captured.
Speed and accuracy are essential when it comes to drug testing. Hair follicle tests deliver both, ensuring employers in Realitos gain accurate results swiftly. This method reduces the wait time for results, enabling quicker decision-making processes.
By implementing hair follicle testing in Realitos, TX, employers can ensure compliance with workplace drug-free policies. This not only reduces legal risks but also enhances overall workplace safety, bringing substantial peace of mind.
Hair testing provides an effective deterrence against drug use, supporting employers in maintaining a secure work environment. This testing method assures adherence to company policies, significantly reducing potential liabilities.
