Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective means for detecting drug and alcohol consumption. Hair retains a prolonged record of alcohol and drug usage by enmeshing biomarkers within the fibers of the maturing hair strand. When hair is gathered near the scalp, it can offer nearly a 3-month timeframe for detecting alcohol and drugs. It is straightforward to collect hair, somewhat challenging to tamper with, and convenient to ship.
A sample of 1.5 inches, approximately 200 strands of hair (akin to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the ideal amount for both screening and confirmation. For EtG, additional testing, and/or panels exceeding 10, a 150mg sample is advisable. It's recommended to weigh the sample using a jeweler’s scale. In cases where scalp hair isn't available, an equivalent quantity of body hair can be taken. The term head hair refers strictly to scalp hair, while body hair encompasses all other types (like facial, axillary, etc.).
Process Overview
The lab procedure for a drug test result entails four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing within a lab’s system. This step verifies proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and wraps up any additional data entry absent in an electronic chain of custody setup.
Screening comprises an initial swift examination for drug use. Although Screening is cost-effective for negating drug usage in most samples, a positive result requires confirmation for legal admissibility. Presumptively positive samples during Screening necessitate secondary confirmation.
Should a sample appear presumptively positive during Screening, more hair is extracted from the initial specimen for preparation in the Extraction stage. In this phase, drugs are extracted from hair at much lower concentrations than other methods (such as urine or oral fluid), making hair drug screening the most challenging methodology.
Confirmation of any positive screening result is executed using GC/MS, GC/MS/MS or LC/MS/MS. Before confirmation, all presumptive positive samples undergo washing as needed. The complete laboratory procedure from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the analysis actually targets the hair strand, not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Spring Glen, WA
One clear advantage of hair follicle testing over traditional urine tests is its superior detection accuracy. Unlike urine tests, which only detect recent drug use, hair tests provide a comprehensive look into an individual's history of substance use, enhancing reliability.
Demonstrating Superior Reliability
Hair testing is less susceptible to the errors and deceptions that often plague urine tests. Its ability to detect a wider range of substances reliably makes it a preferred choice for those seeking accuracy.
Extended Detection Window in Spring Glen, WA
Hair follicle testing offers a much longer detection window, capturing drug use up to 90 days past. This capability allows employers to have a thorough understanding of an employee's or applicant's substance use history.
Comprehensive View of Substance History
Employers gain a valuable tool with hair follicle tests as it provides a history spanning months, enabling better decision-making based on a candidate's detailed substance use history.
Tamper-Resistant Testing Method in Spring Glen, WA
Hair follicle tests offer significant protection against tampering. The collection process is closely monitored, reducing the risk of sample adulteration and ensuring trustworthy results.
Rely on Unquestionable Results
Employing hair follicle testing minimizes the opportunities for deception, providing results that are not only accurate but also difficult to challenge.
Convenient Nationwide Testing Locations and Local Locations in Spring Glen, WA
Our conveniently located testing centers across the nation ensure that access to hair follicle testing is both easy and fast for individuals in Spring Glen, WA.
Hassle-Free and Swift Access
The strategic placement of our testing centers simplifies the process for clients, making hair follicle testing a seamless experience across all states.
Simple, Confidential Process in Spring Glen, WA
Our process for hair follicle testing is straightforward and safeguards your privacy. From ordering the test to receiving results, the entire process is designed to be user-friendly and confidential.
Privacy and Ease of Use
In Spring Glen, WA, clients can rest assured that their hair test results remain private, handled with care and delivered with user convenience in mind.
Affordable Pricing and Fast Turnaround in Spring Glen, WA
With our competitive pricing and prompt result delivery, hair follicle testing in Spring Glen, WA offers businesses significant value, ensuring quick results without straining budgets.
Great Value for All Company Sizes
Our pricing models ensure that businesses of any size can take advantage of fast, reliable hair testing without incurring substantial costs.
Fast, Accurate, and Reliable Results in Spring Glen, WA
The precision and swiftness of hair follicle drug tests are unmatched. These tests are highly accurate in identifying substance use, providing fast and dependable results for individuals in Spring Glen, WA.
High Accuracy in Substance Detection
Hair follicle drug tests offer unparalleled precision, boasting high rates of accuracy in identifying drug use. This method ensures that the results are not only quick but also reliably pinpoint substance presence.
Compliance and Peace of Mind for Employers in Spring Glen, WA
Using hair follicle testing assures employers of compliance with drug-free workplace policies. This method not only reduces legal risks but also enhances overall workplace safety, providing peace of mind.
Enhancing Workplace Safety
When workplaces in Spring Glen, WA, adopt hair follicle testing, they strengthen their safety protocols, ensuring they remain free of substance abuse issues.
