Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluation is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged history of substance use by embedding biomarkers within its strands. Obtaining samples close to the scalp enables up to about a three-month timeline for detecting alcohol and drugs. This method is straightforward to collect, relatively hard to tamper with, and convenient for transportation.
A sample being 1.5 inches long consisting of approximately 200 hair strands (roughly the thickness of a #2 pencil) from near the scalp yields 100mg, ideal for screening and confirmation. For EtG, additional tests, or those exceeding ten panels, a 150mg sample is advocated. We recommend using a jeweler's scale to weigh the specimen. If scalp hair is not available, an equivalent volume of body hair may be used. The term head hair refers exclusively to scalp hair, whereas body hair encompasses other varieties (facial, axillary, etc.).
Process Summary
The primary stages in laboratory handling of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial integration of a sample into a lab's framework, which covers verifying proper sealing and shipping, allocating a unique LAN (Laboratory Accessioning Number), and executing any data entry absent from an electronic chain of custody.
Screening offers an immediate assessment for abusive substances. Though it is cost-efficient for ruling out drug usage on the majority of samples, a positive screen must be verified to stand up in legal proceedings. Samples that test presumptive positive in Screening necessitate follow-up confirmation.
For samples identified as presumptively positive during Screening, further hair is extracted from the original sample for the Extraction process. Here, drug compounds are extracted from the hair at significantly lower concentrations compared to methods like urine or oral fluid, highlighting the complexity of hair drug testing.
Confirmation of positive Screening results employs techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before Confirmation as required. The entire laboratory procedure from Accessioning to Confirmation is monitored under both CAP (College of American Pathologists) hair standards and certified under ISO/IEC 17025 criteria.
Pros of hair drug testing:
Constraints:
Note: Although occasionally termed as "hair follicle tests", this examination analyzes the hair strand itself, rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Forest Grove, OR
Hair testing in Forest Grove provides superior detection accuracy compared to traditional urine tests. Its ability to identify long-term substance use surpasses the limitations of urine tests, making it a dependable method for assessing drug history.
With the extended detection period, hair tests offer a more comprehensive view than urine tests. They are less susceptible to manipulation, providing greater reliability and accuracy in the results.
Extended Detection Window in Forest Grove, OR
Hair follicle testing in Forest Grove is unparalleled in its ability to detect drug use for up to 90 days. This extended window provides employers a thorough view of a person's substance history, enabling informed decisions.
Unlike shorter detection methods, the hair follicle test in Forest Grove allows for a more comprehensive understanding of a candidate's drug use history, ensuring that employers have all necessary information for their assessments.
Tamper-Resistant Testing Method in Forest Grove, OR
The hair follicle test greatly decreases the risk of sample tampering, providing results that are both reliable and unquestionable. In Forest Grove, it enhances the integrity of the testing process, ensuring trustworthy outcomes.
Unlike other tests, which might be susceptible to cheating, hair testing in Forest Grove stands out for its tamper-resistant nature, thereby preserving the accuracy and credibility of the drug testing process.
Convenient Nationwide Testing Locations and Local Locations in Forest Grove, OR
A comprehensive network of testing centers across Forest Grove ensures quick and easy access to drug testing services. This national presence enhances convenience, reducing the hassle for individuals seeking testing.
The widespread availability of testing centers in Forest Grove speaks to our commitment to accessible and user-friendly services, facilitating a seamless experience for clients everywhere.
Simple, Confidential Process in Forest Grove, OR
Ordering a hair follicle test in Forest Grove couldn't be easier. With our simple and confidential process, clients can comfortably arrange, complete, and get results, addressing privacy concerns efficiently.
Our discreet testing method in Forest Grove ensures that privacy is prioritized, giving clients peace of mind throughout the entire testing procedure. Simplicity and confidentiality are at the heart of our service.
Affordable Pricing and Fast Turnaround in Forest Grove, OR
Competitive pricing and swift turnaround times make our services in Forest Grove an excellent value proposition for companies of all sizes,
providing peace of mind without financial strain.
The affordability coupled with rapid results in Forest Grove ensures that businesses can efficiently manage their testing needs while enjoying cost-effective solutions.
Fast, Accurate, and Reliable Results in Forest Grove, OR
The precision and speed offered by hair follicle drug tests make them an ideal choice in Forest Grove. With high accuracy, these tests swiftly detect substance use, providing confidence in the results. The enhanced capability of hair testing ensures that results are both timely and dependable.
Employers in Forest Grove benefit from the expedited process that hair follicle tests offer. With rapid detection and accurate outcomes, businesses can trust these tests to uphold workplace standards.
Compliance and Peace of Mind for Employers in Forest Grove, OR
Using hair follicle testing in Forest Grove helps ensure compliance with drug-free workplace policies. It reduces legal risks for employers while enhancing the safety and integrity of the workplace environment.
The peace of mind offered by hair testing is invaluable for businesses in Forest Grove. Complying with strict regulations, this method helps maintain a secure and effective workplace free from substance-related issues.
