Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying the consumption of drugs and alcohol. Hair captures a prolonged record of alcohol and drug usage by entangling biomarkers within the fibers of the hair as it grows. When acquired near the scalp, hair can reveal a detection timeframe of nearly three months for both alcohol and drugs. The collection process of hair is straightforward, relatively challenging to tamper with, and uncomplicated to transport.
A hair sample measuring 1.5 inches, consisting of roughly 200 strands (comparable to the width of a #2 pencil) nearest to the scalp, will yield 100mg of hair, which serves as the optimal specimen for both screening and confirmation. For EtG, additional analyses, and/or examinations exceeding 10 panels, it is advisable to gather 150mg of the sample. We suggest utilizing a jeweler’s scale for weighing the sample. Should scalp hair be inaccessible, an equivalent quantity of body hair can be collected. When we allude to head hair, we specifically mean scalp hair. Body hair denotes all other varieties of hair (e.g., facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result is comprised of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample within a laboratory framework. This encompasses verifying that the sample was correctly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and finalizing any supplemental data entry absent from an electronic chain of custody system.
Screening entails a preliminary rapid evaluation for drugs of abuse. Although Screening serves as an economical approach to exclude drug consumption in the majority of samples, a positive screen mandates confirmation to be permissible in legal proceedings. All samples appearing presumptively positive in Screening necessitate a subsequent confirmation.
Should a sample present as presumptively positive during the Screening phase, additional hair is extracted from the original specimen and prepped for Extraction. At this juncture, drugs are extracted from hair at notably lower concentrations than in alternative methodologies (e.g., urine or oral fluid), thus making hair drug screening the most complex methodology to execute.
Validation of any positive screening outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens undertake washing prior to confirmation, if necessary. The complete laboratory sequence from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and in accordance with the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", this examination evaluates the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Bellmead, TX: Hair testing goes beyond traditional urine analyses by enhancing detection reliability and accuracy. While urine tests may not catch prolonged substance use, hair tests provide a clearer, long-term substance history.
Employers gain a distinct advantage with hair testing, as it outshines often less reliable urine testing. By capturing a wider detection window, hair tests affirm a drug-free status with superior credibility.
Extended Detection Window in Bellmead, TX: Hair follicle tests unveil drug usage over more extended periods, spanning as long as 90 days. This prolonged detection window offers employers a detailed view of an individual's drug use history.
This comprehensive insight enables employers to make informed decisions by examining an applicant's or employee's past drug use, giving them an edge in maintaining a safe and compliant work environment.
Tamper-Resistant Testing Method in Bellmead, TX: Hair follicle tests significantly mitigate the risk of sample tampering. Unlike other methods, hair samples are less prone to adulteration, ensuring results are reliable and definitive.
This integrity stems from the inherent design of hair tests, which naturally prevent manipulation. Employers can trust the results, knowing they reflect an accurate picture of an individual's history.
Convenient Nationwide Testing Locations and Local Locations in Bellmead, TX: Our extensive network of testing centers guarantees swift access to needed services. This reach ensures every client, whether local or nationwide, receives timely and efficient testing.
The ease of locating a testing facility close by alleviates hassle, promoting quick and straightforward testing processes for individuals and companies alike.
Simple, Confidential Process in Bellmead, TX: The process for ordering and undergoing hair follicle tests is straightforward and specially designed to protect confidentiality, catering to privacy concerns effectively.
From scheduling a test to obtaining results, each step is user-friendly and respects individual privacy, ensuring an experience that's both easy and discreet in its execution.
Affordable Pricing and Fast Turnaround in Bellmead, TX: Our structured pricing is competitive, appealing to companies of different sizes while providing exceptional value. Additionally, swift turnaround times ensure prompt access to results.
The balance between cost efficiency and quick results solidifies our services as an economically sensible choice for businesses aiming for both quality and economy.
Fast, Accurate, and Reliable Results in Bellmead, TX: Hair follicle drug testing is a swift and precise method, offering results that accurately reflect substance use. The testing process is streamlined to provide answers quickly, ensuring no delays in obtaining critical information.
Known for its precision, hair testing boasts high accuracy in detecting drug use, earning trust from employers. The results given maintain reliability, aligning with expectations for timeliness and detail in Bellmead, TX.
Compliance and Peace of Mind for Employers in Bellmead, TX: Utilizing hair follicle testing ensures adherence to drug-free workplace policies. Employers benefit from decreased legal risks while enhancing overall workplace safety.
By choosing hair tests, companies can comply with regulatory standards confidently, fostering a secure environment that respects both policy and peace of mind in their operations.
