Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a historical record of alcohol and drug intake by ensnaring biomarkers within the fibers of the hair as it grows. When taken near the scalp, hair can reveal up to an approximately 3-month detection period for alcohol and drugs. It is straightforward to collect hair, somewhat challenging to tamper with, and easy to transport.
A sample of about 1.5 inches, consisting of roughly 200 hairs (approximately the thickness of a #2 pencil) closest to the scalp, yields 100mg of hair, which is the ideal quantity for screening and confirmation. For EtG, additional assessments, and tests beyond 10 panels, a 150mg specimen is advised. We suggest measuring the specimen using a jeweler's scale. If scalp hair cannot be collected, an equivalent measure of body hair is acceptable. Reference to head hair pertains solely to scalp hair. Body hair covers all other varieties (facial, axillary, etc.).
Process Overview
The laboratory examination of a drug test result involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary handling of a sample for integration into a laboratory’s system. This involves confirming that the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any additional data entry absent from an electronic chain of custody system.
Screening is a preliminary rapid examination for signs of drug abuse. It provides a cost-efficient means to exclude drug usage for most samples, but a positive result necessitates confirmation for legal acceptance. Presumptively positive samples from Screening require further confirmation.
When a sample tests presumptively positive during the Screening phase, additional hair is extracted from the original specimen and readied for Extraction. At this step, drugs are extracted from hair at considerably lower concentrations compared to other methods (ex. urine or oral fluid), which is why hair drug screening is the most complex method to execute.
Confirmation of a positive Screening test is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptively positive sample undergoes washing before confirmation when necessary. The complete laboratory process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the analysis concerns the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Lebanon, NH
Hair testing surpasses traditional urine tests due to its superior detection accuracy and reliability. While urine tests can reveal drug use, they are limited by a shorter detection window, making hair tests a preferred option for a broader understanding of usage patterns.
In Lebanon, NH, choose hair follicle testing for comprehensive results and dependable accuracy over time.
Extended Detection Window in Lebanon, NH
With the capability to detect drug use for up to 90 days, hair follicle tests are unparalleled in offering a comprehensive view of an individual’s substance history. This extended window assists employers in making informed decisions regarding employment and substance use patterns.
Tamper-Resistant Testing Method in Lebanon, NH
Hair follicle tests stand out due to their resistance to tampering. Unlike some other methods, the chance to alter or adulterate samples is significantly reduced, providing results that are both reliable and indisputable, ensuring confidence in testing outcomes.
Convenient Nationwide Testing Locations and Local Locations in Lebanon, NH
Seamlessly access hair testing through our centers nationwide and locally in Lebanon, NH. This ensures a quick and streamlined process, making drug testing accessible and convenient no matter where you are.
Simple, Confidential Process in Lebanon, NH
Our hair follicle testing ensures a straightforward and confidential experience, from ordering to receiving results. Designed to maintain privacy and ease for users, the process addresses concerns for discretion and simplicity, enhancing user trust.
Affordable Pricing and Fast Turnaround in Lebanon, NH
We offer competitive pricing structures paired with quick turnaround times, ensuring fast and cost-effective testing solutions. These advantages provide exceptional value for companies of all sizes, guaranteeing peace of mind through efficient service.
Fast, Accurate, and Reliable Results in Lebanon, NH
Hair follicle testing offers unmatched precision and efficiency in drug detection. Its high accuracy levels make it a trusted method for identifying substance use, ensuring swift and dependable results that are unparalleled in the industry.
Offering consistent results, hair tests are the preferred choice for those seeking assurance in accuracy and reliability in drug detection.
Compliance and Peace of Mind for Employers in Lebanon, NH
Implementing hair follicle testing assures employers of adherence to drug-free workplace policies, mitigating legal risks, and fostering a safer work environment. This robust testing method brings solace to employers, guaranteeing adherence and reduced liability.
