Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is regarded as an effective method for identifying drug and alcohol consumption. It offers an extended timeline of substance use by capturing biomarkers within the strands of hair as they grow. By collecting samples near the scalp, hair can reveal a detection window of about three months for alcohol and drugs. Hair is effortlessly gathered, hard to tamper with, and simple to transport.
A sample measuring 1.5 inches and comprising around 200 hair strands (approximately the thickness of a #2 pencil) near the scalp will yield 100mg of hair, the perfect amount for analysis and confirmation. For EtG, additional assessments, and/or evaluations exceeding 10 panels, 150mg of the hair specimen is advised. We suggest using a jeweler's scale for weighing the specimen. If scalp hair isn't available, an equivalent portion of body hair can be used. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial intake of a specimen into the lab's system. This step involves ensuring the specimen was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody system.
Screening entails an initial rapid evaluation for drugs of abuse. Though Screening is a cost-efficient technique for negating drug use in most samples, any positive result requires confirmation for legal acceptability. Samples that test presumptively positive in Screening need a subsequent confirmation.
Upon a presumptive positive result in the Screening phase, further hair is taken from the original sample for the Extraction process. Here, drugs are removed from hair at significantly lower concentrations compared to other processes (ex. urine or oral fluid), justifying why hair drug screening is notably complex.
GC/MS, GC/MS/MS, or LC/MS/MS methods are employed for confirming any positive Screening outcomes. Before confirmation, all presumptively positive samples undergo a washing process as necessary. The entire laboratory workflow from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The analysis commonly called "hair follicle tests", evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Bono, TX
When comparing hair follicle testing to traditional urine tests, the former provides superior detection and reliability. While urine tests are valuable for recent drug use, hair tests unveil a comprehensive usage history up to 90 days, crucial for thorough evaluations in Bono, TX.
Extended Detection Window in Bono, TX
Hair follicle testing is renowned for its extended detection period, capturing drug use over a 90-day span. This feature provides employers in Bono, TX, with a detailed understanding of potential hires or current employees' substance use history, vital for informed decision-making.
Tamper-Resistant Testing Method in Bono, TX
Adulteration and tampering are minimized significantly with hair follicle tests, offering Bono, TX, businesses confidence in obtaining pure and reliable results. This method's inherent resistance to tampering sets it apart, enhancing the credibility of the testing process.
Convenient Nationwide Testing Locations in Bono, TX
Access to drug testing is streamlined through our extensive network of nationwide centers, inclusive of Bono, TX. This ensures testing services are accessible, quick, and efficient, enhancing overall convenience for all users.
Simple, Confidential Process in Bono, TX
Our hair follicle testing in Bono, TX, ensures simplicity and confidentiality throughout the process. From ordering the test to obtaining results, every step maintains privacy and ease, addressing common concerns about security and user-friendliness.
Affordable Pricing and Fast Turnaround in Bono, TX
Competitive pricing and swift result processing define our service in Bono, TX. The cost-effectiveness coupled with rapid turnaround offers substantial value, ensuring peace of mind for businesses of all sizes seeking reliable testing solutions.
Fast, Accurate, and Reliable Results in Bono, TX
Hair follicle drug tests in Bono, TX, stand out for their precision and swiftness. These tests perform remarkably well under stringent conditions, offering unparalleled accuracy in detecting drugs. The reliability of hair analysis ensures that results are trusted across various professional sectors.
Compliance and Peace of Mind for Employers in Bono, TX
Employing hair follicle tests assists Bono, TX, employers to uphold strict drug-free policies. It mitigates legal risks, bolsters safety, and aligns with compliance requirements, providing a serene work environment and peace of mind for stakeholders.
