Urine| Hair Follicle | Oral Fluid | Blood | ETG
Viewing hair testing as an efficacious method for detecting alcohol and drug consumption has become commonplace. Hair traps biomarkers within the fibers of evolving hair strands, providing a long-term account of drug and alcohol usage. When collected near the scalp, hair can offer approximately a 3-month detection period for substances. Collecting hair is straightforward, relatively resistant to tampering, and easy to transport.
A sample of 1.5 inches consisting of roughly 200 hair strands (about the width of a #2 pencil) taken nearest to the scalp yields 100mg of hair, forming the optimal sample size for both screening and confirmation. For tests including EtG, add-ons, or exceeding 10 panels, 150mg of the sample is advocated. We suggest using a jeweler’s scale to weigh the specimen. In the absence of scalp hair, an equal mass of body hair can be gathered. The term head hair pertains solely to scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The essential stages in the laboratory analysis of drug test results comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a laboratory's framework. This involves ensuring the sample's seal and shipment were executed correctly, assigning a random LAN (Laboratory Accessioning Number), and conducting any supplementary data entry not accounted for by an electronic chain of custody system.
Screening involves a preliminary swift inspection for substance abuse. Although Screening provides a cost-efficient method to eliminate drug use for most samples, a positive screen must be confirmed for courtroom admissibility. Samples indicated as presumptively positive during Screening necessitate subsequent confirmation.
In cases where a sample tests presumptively positive during Screening, more hair is extracted from the original specimen and prepared for Extraction. Here, drugs are extracted from hair at concentrations significantly lower than those in other methods (like urine or oral fluid), explaining why hair drug screening remains the most challenging method to execute.
Any positive result from Screening must be confirmed via GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All samples testing presumptive positive are washed before confirmation as required. The complete laboratory process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the analysis is conducted on the hair strand instead of the follicle beneath the scalp.
The benefits of hair follicle testing in Three Lakes, WA far outweigh those of traditional urine tests. Hair tests provide superior accuracy, capturing drug use over a longer period.
Unlike urine tests, hair tests in Three Lakes deliver consistent reliability, making them a preferred choice for comprehensive screening.
Hair testing's enhanced detection capability offers substantial advantages over standard urine tests in identifying drug users.
Hair follicle testing provides a substantial advantage by detecting drug use over a 90-day period in Three Lakes, WA. This extended window offers employers a thorough review of substance history.
With an impressive detection window, hair testing aids in understanding an individual's past drug use more comprehensively.
Employers in Three Lakes benefit from the broad insight into drug use patterns that hair tests provide, extending up to 90 days back.
In Three Lakes, WA, hair follicle tests offer a tamper-resistant testing method that minimizes the risk of sample adulteration.
This testing approach provides reliable results that are difficult to question or manipulate due to the stringent observation process during sample collection.
By reducing the chance of tampering, hair testing ensures accuracy and dependability in delivering trustworthy results for drug screening.
With convenient testing locations across the nation, including Three Lakes, WA, our hair follicle testing services ensure accessibility wherever you are.
Our widespread network of centers offers quick, uncomplicated access to the testing services you need, enhancing convenience.
Employers and individuals in Three Lakes appreciate the ease of access provided by our extensive network of testing centers.
In Three Lakes, WA, the hair follicle testing process is designed to be simple and confidential, ensuring privacy and ease for users.
From ordering to receiving results, every step is straightforward, addressing privacy concerns and simplifying the testing experience.
The straightforward process of hair testing in Three Lakes promotes both user confidence and confidentiality, delivering results seamlessly.
Our hair follicle testing in Three Lakes, WA, is rooted in affordable pricing and rapid turnaround times, providing exceptional value to companies.
Competitive pricing structures make hair testing accessible, while speedy results enhance the overall value proposition for businesses.
Companies of all sizes in Three Lakes benefit from cost-effective hair testing solutions coupled with quick result delivery for peace of mind.
In Three Lakes, WA, the precision of hair follicle drug tests ensures fast and accurate results. This method detects substances effectively, offering reliable data on drug use.
With a focus on precision and efficiency, hair testing quickly uncovers substance history, giving employers confidence in the results.
Employing hair follicle tests means employers in Three Lakes, WA can trust in both the speed and accuracy of drug detection outcomes.
Employers in Three Lakes, WA, find comfort and compliance with workplace drug-free policies enhanced by hair follicle testing.
This method reduces legal risks, offering peace of mind while bolstering workplace safety and ensuring policy adherence.
Utilizing hair follicle tests aligns with maintaining a secure work environment, ensuring full compliance with corporate regulations.
