Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective means for uncovering drug and alcohol consumption. It provides a lasting record of alcohol and drug use by embedding biomarkers within the hair strand as it grows. When trimmed near the scalp, hair can offer a detection window of up to three months for alcohol and drugs. Collecting it is straightforward, it's somewhat resistant to tampering, and it ships with ease.
A sample measuring 1.5 inches, consisting of about 200 hair strands (around the thickness of a #2 pencil), yields 100mg of hair, which is the optimal amount for examination and validation. For EtG, additional tests, or testing beyond 10 panels, 150mg is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair can't be collected, a comparable quantity of body hair should be gathered. References to head hair mean only scalp hair. In contrast, body hair includes all other types (facial, axillary, etc.).
Process Overview
There are four key stages in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of introducing a sample into the laboratory’s records. This step entails validating that the sample was securely sealed and correctly delivered, allocating a random LAN (Laboratory Accessioning Number), and completing necessary data entries not included by an electronic custody chain system.
Screening consists of a quick preliminary examination for drug presence. Although Screening is a cost-efficient approach for excluding drug use in most samples, a positive result must undergo confirmation to be admissible in legal situations. Samples that yield a presumptive positive result during Screening demand additional verification.
For samples that show a presumptive positive result during the Screening step, extra hair is taken from the initial sample and readied for Extraction. In this step, drugs are extracted from hair but at a much lower concentration than other methods, such as urine or oral fluid, making hair drug screening especially challenging.
All positive screening results undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples receive washing as necessary before confirmation. The end-to-end lab process, from Accessioning through Confirmation, is reviewed against both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditations.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the examination actually analyzes the hair strand, not the follicle under the skin.
Why choose hair follicle testing over urine tests in Port Trevorton, PA? Hair testing provides superior detection accuracy and reliability. Compared to urine tests, hair analysis offers a longer detection window, making it more effective at tracking substance use over an extended period. Its rigorous process makes manipulation difficult, establishing it as a reliable choice for employers and authorities alike.
Hair follicle testing in Port Trevorton, PA features an extended detection window of up to 90 days. Employers benefit from this prolonged timeframe, gaining insights into a candidate or employee's substance usage history. This extensive view aids in making informed decisions about workforce integrity and compliance.
Hair follicle tests in Port Trevorton, PA serve as a tamper-resistant means of drug detection. The testing process significantly diminishes the chance of altering samples, ensuring that results are reliable and unquestionable. This reliability is vital for maintaining the integrity of drug screenings and upholding employer confidence.
Port Trevorton, PA benefits from convenient nationwide testing locations. The accessibility of centers ensures easy access to hair follicle testing, providing a quick, hassle-free experience for all clientele. This approach facilitates efficient testing for individuals and companies across the country.
The hair follicle testing process in Port Trevorton, PA is notably simple and confidential. Each step, from ordering to obtaining results, is designed to maintain privacy, easing any concerns about confidentiality and simplifying the experience for users. This transparency makes the method accessible and stress-free.
Businesses in Port Trevorton, PA appreciate the affordable pricing and fast turnaround of hair follicle tests. This efficient service offers value to companies of various sizes, ensuring cost-effective solutions while providing prompt results. The balance of quality and economy encourages a pragmatic approach to workplace drug testing.
Hair follicle drug tests in Port Trevorton, PA offer fast, accurate, and reliable results. The swift analysis ensures that individuals receive feedback without delay, complemented by the precision of hair tests in identifying substance use. This superior method guarantees high confidence in the outcomes, reinforcing its status as a trusted procedure in drug detection.
Employers in Port Trevorton, PA find compliance and peace of mind through hair follicle testing. This method assures adherence to drug-free workplace mandates, mitigating legal risks and enhancing workplace safety. By utilizing a robust testing protocol, organizations can safeguard their work environment and foster a culture of trust.
