Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust mechanism for identifying drug and alcohol consumption. Hair offers an extended overview of substance use by embedding biomarkers within the fibers of the lengthening hair strand. When obtained near the scalp, hair can suggest up to roughly a 3-month interval for detecting alcohol and drugs. Hair is straightforward to gather, somewhat resistant to tampering, and convenient to transport.
A sample of 1.5 inches comprising about 200 hairs (approximately the thickness of a #2 pencil) nearest the scalp yields 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, additional tests, and/or examinations exceeding 10 panels, 150mg of the sample is advised. We advise using a jeweler's scale to weigh the specimen. If scalp hair is missing, a comparable amount of body hair may be acquired. By head hair, we mean solely scalp hair. Body hair includes all other hair forms (facial, axillary, etc.).
Process Overview
The four crucial phases in the lab processing of a drug test result consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the primary processing of a specimen into a laboratory’s system. This involves ensuring that the specimen was adequately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent from an electronic chain of custody system.
Screening entails an initial rapid check for drugs of abuse. While Screening is an economical way to rule out drug use across most specimens, a positive screen must be confirmed to be admissible legally. Any specimens presumed positive in Screening do need secondary confirmation.
If a specimen shows presumptive positivity during the Screening phase, additional strands are drawn from the initial sample and readied for Extraction. In this phase, drugs are retrieved from hair at a significantly lower concentration than in alternative methodologies (ex. urine or oral fluid), which explains why hair drug screening is the most challenging methodology to execute.
Confirmation of any presumed positive Screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens are washed before confirmation if necessary. The full laboratory progression from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair distinction and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", the examination itself analyzes the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Evansburg, PA
The superiority of hair testing over traditional urine tests is clear with its superior detection accuracy. Unlike urine, which detects recent use, hair testing gives a longer historical view. It offers reliability and meticulous detection accuracy, making it the preferred choice amongst employers wanting to mitigate risks and uphold zero-tolerance drug policies.
Extended Detection Window in Evansburg, PA
Hair follicle testing excels with its ability to uncover drug use over a 90-day span, outshining other methods. This extensive detection window allows employers to obtain a detailed understanding of an individual's substance history, thus aiding in making informed hiring and monitoring decisions. Such comprehensive assessments are invaluable in maintaining a trustworthy workplace.
Tamper-Resistant Testing Method in Evansburg, PA
Utilizing hair follicle testing substantially mitigates the chances of sample tampering. This advanced method ensures results are trustworthy and not subject to personal manipulation, providing a level of assurance that reinforces the credibility of the testing process. It acts as a solid barrier against any attempt at sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Evansburg, PA
With widespread testing centers nationally, accessing our services is hassle-free, ensuring individuals in Evansburg, PA, and beyond receive prompt service. Our nationwide network offers convenience and quick access to testing, making it simple for companies and individuals to comply with necessary testing requirements efficiently.
Simple, Confidential Process in Evansburg, PA
Our hair follicle testing process prioritizes simplicity and confidentiality, making it user-friendly. From ordering to receiving results, we ensure the procedure is seamless, maintaining privacy and ease. This approach addresses privacy concerns effectively, providing a worry-free experience from start to finish.
Affordable Pricing and Fast Turnaround in Evansburg, PA
Our competitive pricing structure coupled with prompt results delivers immense value to businesses of all sizes. Swift turnaround times ensure no waiting and our affordability makes comprehensive testing accessible. We deliver reliable outcomes efficiently, offering peace of mind without stretching financial constraints.
Fast, Accurate, and Reliable Results in Evansburg, PA
Hair follicle drug testing ensures precision with rapid outcomes, making it a prime choice for identifying substance use. Its extensive detection capabilities provide highly accurate results, offering an efficient avenue for effective drug monitoring. Reliability and quick turnaround times set this testing method apart, assuring stakeholders of credible and timely findings.
Compliance and Peace of Mind for Employers in Evansburg, PA
Employers can significantly benefit from adhering to hair follicle testing, which facilitates compliance with drug-free workplace policies. This method not only reduces legal risks but also fosters a safer working environment. The confidence provided by this testing approach harmonizes with policy adherence, resulting in enhanced workplace stability.
