Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly recognized as an effective means of identifying drug and alcohol consumption. The fibers of a growing hair strand entrap biomarkers, offering a long-term record of alcohol and other drugs. When collected near the scalp, hair can indicate substance use over a period of up to three months. Hair collection is straightforward, challenging to tamper with, and easy to transport.
A segment measuring 1.5 inches and comprising approximately 200 hair strands (comparable to the diameter of a #2 pencil) nearest to the scalp yields 100mg of hair, which is optimal for both screening and confirmation. For EtG additions and/or tests surpassing ten panels, 150mg of the sample is advisable. Utilizing a jeweler’s scale to measure the specimen is recommended. If scalp hair is unavailable, an equivalent amount of body hair can be collected instead. "Head hair" specifically denotes scalp hair, whereas "body hair" encompasses all other types (such as facial and axillary hair).
Process Overview
The laboratory processing of a drug test result encompasses four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial entry of a sample into a laboratory’s system, which includes ensuring the sample was properly sealed and dispatched, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing extra data entry absent in an electronic chain of custody system.
Screening provides an initial rapid assessment for drugs of abuse. Although it is a cost-efficient method for eliminating drug use in most samples, a positive screening result must be verified for court acceptance. Samples with presumptive positive results in Screening require a secondary confirmation.
Presumptive positives identified in the Screening phase involve retrieving more hair from the original sample and preparing it for Extraction. In this phase, the concentration of drugs extracted from hair is much lower than in other approaches (for example, urine or oral fluid), which is why hair drug screening poses a significant challenge.
Confirmation of any positive screening outcome is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly called "hair follicle tests", the test examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Morgantown, PA offers numerous advantages over traditional urine testing. Enhanced detection accuracy makes it a preferred choice for comprehensive drug screening solutions.
Unlike urine testing, hair follicle tests are more resilient to tampering, providing a trustworthy alternative. Furthermore, their extended detection capability offers a more thorough account of substance use history.
The lengthy detection window provided by hair follicle testing is a significant advantage in Morgantown, PA. With the ability to uncover drug use for up to 90 days, employers receive a robust overview of an individual's substance use patterns.
An extended detection timeframe ensures that prior substance use is effectively identified, promoting a thorough screening process that aids employers in making informed decisions.
Hair follicle testing in Morgantown, PA is largely tamper-resistant, significantly reducing the risk of adulterated samples. This integrity ensures reliability and trustworthiness in the results provided.
The testing method's resilience to interference means that hair follicle drug tests present unquestionable outcomes, offering confidence and reassurance for those relying on its results.
With convenient testing centers nationwide and in Morgantown, PA, accessing hair follicle testing is effortless. Our expansive network makes the process seamless, aiding timely compliance with minimal disruption.
The availability of local centers guarantees hassle-free access to necessary testing, ensuring all requirements are efficiently met, supporting employer needs across the region.
The hair follicle testing process in Morgantown, PA is both simple and confidential. Our intuitive procedure ensures that privacy is maintained at every step, from ordering to receiving results.
Effortless ordering combined with confidential handling of procedures alleviates any concerns, providing an unobtrusive yet thorough solution that values personal privacy.
Affordable pricing and swift turnaround characterize our hair follicle testing services in Morgantown, PA. Competitive pricing structures guarantee value across various organizational sizes.
Providing fast result delivery enhances peace of mind for businesses, ensuring superb service quality while maintaining cost-effectiveness and quick response times.
Hair follicle drug testing in Morgantown, PA stands out due to its swift and highly accurate outcomes. Precision plays a crucial role in identifying substance use, ensuring reliable results that are essential for informed decision-making.
Accuracy in detecting drug usage is paramount, and hair follicle tests excel in providing this reliability. Quick results guarantee that any substance use is duly identified, offering peace of mind and confidence in the results delivered.
Implementing hair follicle testing in Morgantown, PA gives employers peace of mind regarding compliance with drug-free workplace policies. Its reliable outcomes enhance safety and minimize potential legal challenges.
Ensuring adherence to company policies, hair follicle drug testing fortifies legal conformity, empowering businesses to focus on creating a secure workplace environment.
