Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a formidable mechanism for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drug intake through biomarkers embedded in the fibers of the developing hair strand. When taken near the scalp, it can offer a detection timeframe of up to about three months for substances like alcohol and other drugs. Hair is straightforward to obtain, somewhat resistant to tampering, and convenient for transport.
A sample measuring 1.5 inches from about 200 hair strands (comparable to the width of a #2 pencil) close to the scalp yields 100mg of hair, which is the ideal amount for testing and verification. For EtG, additional options, and/or panels exceeding ten, a 150mg sample is advised. It's suggested to measure the specimen with a jeweler’s scale. If no scalp hair is found, an equivalent quantity of body hair can be used. By head hair, we mean only scalp hair. Body hair includes all other types, such as facial or axillary.
Process Overview
There are four key steps in handling a drug test sample at the laboratory: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary stage where the sample is logged into the lab system. This step ensures the sample is properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and incorporates any extra data entry if an electronic chain of custody system lacks it.
Screening provides a swift initial assessment for any drug abuse. Although Screening offers a cost-efficient way to dismiss drug use in most cases, a confirmed screen is necessary for legal proceedings. Any samples flagged as presumptive positives require an additional confirmation.
Presumptively positive samples from the Screening phase undergo further extraction using additional hair from the collected specimen. This phase extracts drugs from hair at a much reduced concentration level compared to other methods like urine or oral fluid, making hair drug screening the most challenging to conduct.
The confirmation of any positive results is achieved through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Every presumptive positive sample is cleansed before confirmation as necessary. The whole laboratory operation from Accessioning to Confirmation is audited following both the CAP (College of American Pathologists) Hair standard and the accreditation of ISO / IEC 17025 specifications.
Advantages of hair drug testing:
Limitations:
Note: Although labeled as "hair follicle tests", the actual analysis targets the hair strand rather than the follicle beneath the scalp.
The Superiority of Hair Testing over Urine Testing in Sunshine, MD is evident through enhanced detection accuracy and reliability. Hair tests offer a broader detection window compared to traditional urine tests, capturing substance use over longer periods. This gives employers a more comprehensive insight into an individual's substance history, making it a preferred choice for those seeking thorough screening methods.
The Extended Detection Window offered by hair follicle testing in Sunshine, MD provides a distinct advantage by detecting drug use for up to 90 days. This prolonged period allows employers to gain a detailed understanding of an employee's or applicant's substance use history, aiding in making informed decisions about workplace safety and suitability for employment.
With its Tamper-Resistant Testing Method, hair follicle testing in Sunshine, MD greatly minimizes risks of sample tampering. The integrity of the test results is upheld, providing unquestionable assurance and dependability. This reliability ensures that the outcomes are trusted by judicial systems, employers, and individuals concerned with accurate substance use detection.
Convenient Nationwide Testing Locations in Sunshine, MD offer the ease of accessing testing services promptly and efficiently. With a network of centers across the nation, individuals and employers can enjoy swift, seamless, and stress-free testing processes, ensuring that substance detection is accessible regardless of location.
The Simple, Confidential Process in Sunshine, MD ensures that ordering, processing, and receiving hair follicle test results is straightforward while maintaining privacy. This method addresses concerns about confidentiality and user-friendliness, allowing test-takers to feel secure and comfortable throughout the entire testing journey.
Our services in Sunshine, MD offer Affordable Pricing and Fast Turnaround, catering to companies of all sizes looking for cost-effective solutions without compromising on quality. The competitive pricing and quick result delivery provide an excellent balance of value and dependability, making it a choice that's as economical as it is effective.
Speedy and Accurate Results in Sunshine, MD highlight the remarkable efficiency of hair follicle drug testing. This method stands out for its rapid response time and astounding precision in detecting substances. The advanced technology ensures results that are both swift and reliable, significantly reducing waiting times and enhancing decision-making processes for employers and individuals.
Employers in Sunshine, MD gain Compliance and Peace of Mind knowing that hair follicle testing supports adherence to workplace drug-free policies. This testing method reinforces legal compliance and promotes a safer, drug-free work environment, reducing legal liabilities and enhancing employee safety and productivity.