Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. It offers a long-term record of substance use by holding biomarkers within the hair strand's fibers as it grows. When gathered near the scalp, hair can provide up to about a three-month window for drug and alcohol detection. Hair is easy to collect, somewhat challenging to tamper with, and simple to transport.
A 1.5-inch segment, roughly equivalent to 200 hair strands (approximately the size of a #2 pencil), closest to the scalp, yields 100mg of hair, which is the optimal sample for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, a 150mg sample is advised. It's suggested to measure the sample with a jeweler’s scale. If scalp hair is not available, an equal quantity of body hair may be taken. Head hair specifies scalp hair exclusively, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the initial handling of a sample within a lab's system takes place. It involves ensuring the sample was properly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry absent from an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs of abuse. While Screening provides a cost-efficient means to rule out drug intake for most samples, a positive screening result necessitates confirmation to be valid in legal settings. Any samples indicating a presumptive positive during Screening require a subsequent confirmation.
In the event of a presumptive positive during the Screening phase, additional hair is extracted from the initial sample and readied for Extraction. In this step, drugs are extracted from hair at a substantially lower concentration than in other methods (e.g., urine or oral fluid), making hair drug screening one of the most complex methodologies to conduct.
Any positive screening result goes through Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo a wash process before confirmation when necessary. The comprehensive laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", the actual analysis is on the hair strand, not the follicle beneath the scalp.
The Superiority of Hair Follicle Testing over Urine Tests in D'Hanis, TX is evident in its detection accuracy and reliability. Hair testing extends the detection window far beyond traditional methods, offering a more comprehensive and unforgivable substance use history.
Compared to conventional urine tests, hair follicle testing ensures employers receive a detailed view, reducing risks and improving workforce quality, thanks to its robust detection capabilities.
Extended Detection Window of Hair Testing in D'Hanis, TX is a pivotal advantage. Allowing drug detection for up to 90 days, it provides employers with a complete view of an individual's substance use history, unlike any other testing methods.
Having a detection period that spans beyond the norm, hair testing gives insights into long-term behaviors, whether for new hires or ongoing employee assessments.
Tamper-Resistant Testing with Hair Follicle Analysis in D'Hanis, TX significantly minimizes the risk of sample adulteration. Providing results that are both reliable and indisputable, this method stands as a fortress against tampering.
With tamper-resistant attributes, hair follicle tests secure a higher level of dependability, ensuring stakeholders receive accurate and trusted substance assessments.
Convenient Testing Points Nationwide and Locally in D'Hanis, TX streamline the testing process by offering easy access and minimal hassle. Our network of centers ensures testing services are within reach, guaranteeing simplicity for all clients.
Nationwide accessibility is crucial for seamless testing operations, making drug testing both expedient and user-friendly, thanks to an extensive network of centers.
Easy and Confidential Hair Testing Process in D'Hanis, TX offers peace of mind. From ordering to taking the test and receiving results, our process affirms privacy, addressing any concerns with simplicity and discretion.
This streamlined and secure method assures users of confidentiality, building confidence in drug testing as a private and efficient service.
Competitive Pricing and Swift Turnaround for Hair Testing in D'Hanis, TX underline excellent value. Our pricing structure and rapid results provide reassurance and reduce wait times, offering companies beneficial results across sizes.
Affordable and timely, the hair follicle drug test meets budgetary constraints while delivering dependable and quick insights.
Speed, Precision, and Reliability of Hair Testing in D'Hanis, TX is unmatched, ensuring quick and accurate results. The hair follicle drug test offers an exceptional accuracy level, detecting substance use effectively and rapidly, setting new standards in reliability.
When it's fast and precise tracking of drug use you're after, the hair follicle method delivers results you can trust. Speed combined with high accuracy makes this a highly recommended testing choice in D'Hanis, TX.
Ensure Compliance and Employer Confidence with Hair Follicle Testing in D'Hanis, TX. This approach to drug testing supports drug-free policies, mitigates legal exposures, and bolsters workplace safety, offering employers peace of mind.
Utilizing hair testing serves as a regulatory compliance tool, aligning with workplace safety standards and supporting organizational objectives effectively.
