Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for detecting drug and alcohol consumption. Hair, by capturing biomarkers within the fibers of its growing strands, provides a comprehensive account of alcohol and drug usage over an extended period. When collected near the scalp, it can reveal usage patterns for up to three months. It is easy to collect, relatively tamper-resistant, and straightforward to transport.
A specimen of 1.5 inches, containing about 200 hairs (similar in size to a #2 pencil), obtained closest to the scalp, equals 100mg of hair, which is optimal for initial screening and further confirmation. For EtG, supplementary tests, or examinations exceeding 10 panels, 150mg is suggested. Using a jeweler’s scale to weigh the sample is advised. If unavailable, an equivalent amount of body hair can be used. "Head hair" specifically means scalp hair. "Body hair" encompasses other types such as facial and axillary hair.
Process Overview
The principal phases in the laboratory's drug test processing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary integration of a sample into the lab’s framework. This process ensures the sample's proper sealing and shipment, assigns it a unique LAN (Laboratory Accessioning Number), and finalizes any data entry absent in the electronic chain of custody.
Screening serves as a preliminary examination for drugs of abuse. While it is cost-efficient for eliminating drug presence in most samples, positive screenings necessitate confirmation to hold in legal contexts. Presumptively positive screenings do require a follow-up confirmation.
Upon a presumptive positive result in Screening, additional hairs are retrieved from the primary sample for Extraction. In this phase, drugs are isolated from hair at considerably lower concentrations compared to other methods (e.g., urine or oral swabs), underscoring the complexity of hair drug screening.
GC/MS, GC/MS/MS, or LC/MS/MS techniques verify any positive screening outcomes. Presumptively positive samples undergo necessary washing prior to confirmation. The entire process from Accessioning through Confirmation is reviewed under CAP (College of American Pathologists) Hair standards and certification to ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed as "hair follicle tests," the test evaluates the hair strand, not the sub-scalp follicle.
Why Hair Follicle Testing Beats Urine Testing in Mingus, TX
Hair testing surpasses traditional urine tests by offering a broader detection window and superior accuracy. Its capability to detect long-term drug use provides a reliable alternative for tracking substance history.
Employers benefit from its resilience to tampering and its consistent results over weeks, ensuring security and reliability.
Extended Detection Window in Mingus, TX
The hair follicle test is invaluable for its ability to capture drug use history over a 90-day period. It furnishes a thorough picture of an individual's substance use, aiding in informed decision-making for employers.
This extensive detection period covers various substances, offering a definitive analysis of prolonged exposure compared to other test types.
Tamper-Resistant Testing Method in Mingus, TX
Hair follicle testing mitigates risks of sample adulteration, guardedly ensuring the integrity of results. Its design inherently prevents efforts to cheat, reinforcing reliability.
Employers in Mingus trust its foolproof nature, which helps in maintaining stringent drug-free environments by delivering consistent, tamper-resistant outcomes.
Convenient Nationwide Testing Locations and Local Locations in Mingus, TX
With centers conveniently located nationwide, getting tested is straightforward and accessible. Our local Mingus facility exemplifies hassle-free service, ensuring quick and efficient testing.
This pervasive network guarantees that you receive prompt services without distress about travel or availability issues.
Simple, Confidential Process in Mingus, TX
Our testing procedure is designed with confidentiality and ease in mind. From test ordering to result reception, we ensure privacy while simplifying steps for user convenience.
Concerns about privacy are addressed by our secure process, assuring individuals that their information is handled discreetly.
Affordable Pricing and Fast Turnaround in Mingus, TX
We offer competitive pricing structures that deliver significant value. Coupled with brisk turnaround times, it revolutionizes affordability and efficiency in drug testing.
Our prompt service affords businesses of all scales excellent options, reinforcing peace of mind through economical yet comprehensive testing solutions.
Fast, Accurate, and Reliable Results in Mingus, TX
Hair follicle drug testing stands out for its precision. Its refined process guarantees high accuracy in identifying substance use, providing results swiftly and reliably.
The efficiency of hair testing ensures that employers receive dependable results fast, minimizing waiting times and delivering assurance.
Compliance and Peace of Mind for Employers in Mingus, TX
Hair testing enhances compliance with drug-free workplace guidelines, reducing liability risks. Employers gain peace of mind, knowing their policies are reinforced by rigorous testing standards.
Besides reinforcing legal compliance, it fosters safety and trust within the workplace by effectively dissuading substance misuse.
