Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as a robust method for identifying substance and alcohol consumption. Biomarkers get trapped in the fibers of the growing hair strand, offering a long-term record of alcohol and drug use. When sampled near the scalp, hair can reveal a detection window of up to three months for alcohol and other substances. It's straightforward to gather, relatively tamper-resistant, and easy to transport.
A 1.5-inch section with roughly 200 hair strands (comparable to a #2 pencil) closest to the scalp results in 100mg of hair, the ideal amount for both screening and confirmation. For EtG, additional tests or tests beyond 10 panels, 150mg of the sample is advised. We advocate for weighing the sample with a jeweler’s scale. If scalp hair is not present, an equivalent amount of body hair can be obtained. Head hair denotes only scalp hair, while body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary phases in processing a drug test outcome in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the sample's initial handling into the lab’s system, ensuring proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry not available from an electronic chain of custody.
Screening offers a preliminary rapid assessment for substance abuse. Although cost-efficient for negating drug use in most samples, a positive result requires confirmation to be legally viable. Presumptive positive samples from Screening necessitate further confirmation.
In cases of presumptive positivity in the Screening stage, additional hair is taken from the initial sample and prepped for Extraction. Here, drugs are extracted from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), making hair drug testing the most challenging method to execute.
Confirmation of any positive Screening result is done via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation if needed. The entire process from Accessioning to Confirmation is checked under the CAP (College of American Pathologists) Hair category alongside ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly mistaken as "hair follicle tests," these tests actually analyze the hair strand, not the hair follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Parsons, KS, lies in its enhanced accuracy and reliability. Hair tests offer a superior detection scope, identifying substances beyond the limitations of urine tests. With sophisticated technology, hair analysis reveals a comprehensive drug use history, reducing false-negative results and assuring precise reports.
Extended Detection Window of hair follicle testing in Parsons, KS, is a distinct advantage, offering insights into drug use over a 90-day period. This extensive timeframe provides employers with a thorough understanding of an applicant or employee's substance use history, ensuring informed and safe recruitment decisions.
Tamper-Resistant Testing Method implemented in Parsons, KS, through hair follicle tests substantially lowers the risks of sample tampering. This method assures employers of unaltered and credible results, eliminating doubts about test integrity and securing the trust needed in crucial employment decisions.
Convenient Nationwide Testing Locations make it effortless in Parsons, KS, to access our services. Our widespread centers ensure testing is quick and stress-free. With local and remote options, we remove barriers to testing, delivering seamless and efficient processes that suit diverse client needs.
Simple, Confidential Process in Parsons, KS, eases concerns about privacy during drug testing. From ordering to receiving results, the process is straightforward and discreet, addressing any apprehensions clients may have about confidentiality and the simplicity of obtaining essential drug testing data.
Affordable Pricing and Fast Turnaround in Parsons, KS, make our hair follicle testing service accessible for all business sizes. Competitive pricing paired with swift analysis times ensures excellent value, granting businesses both fiscal advantage and prompt results, strengthening operational integrity.
Fast, Accurate, and Reliable Results are paramount in Parsons, KS. Hair follicle drug tests excel in precision, swiftly detecting substances with unparalleled accuracy. This method ensures reliable outcomes, so catching substance use is dependable and timely. It offers the confidence employers need in assessing their workforce's drug habits.
Compliance and Peace of Mind for Employers in Parsons, KS, is delivered through hair follicle testing. By employing this method, companies align with drug-free workplace regulations, minimize legal liabilities, and enhance safety measures. It is a strategic approach to safeguarding business interests and employee well-being.
