Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments are now viewed as a potent mechanism for identifying drug and alcohol usage. This approach offers insight into long-term use by embedding biomarkers within the fibers of the growing hair. Sampling hair near the scalp can supply a detection period of up to almost three months for substances. Hair collection is straightforward, challenging to tamper with, and convenient to send.
A 1.5-inch section made up of roughly 200 hairs (approximately the diameter of a #2 pencil) nearest to the scalp provides 100mg, an optimal quantity for examination and verification. For EtG, supplementary, and/or screenings beyond 10 panels, 150mg of sample is advisable. Using a jeweler’s scale for weighing is recommended. Should scalp hair not be available, a comparable mass of body hair might be gathered. When mentioning head hair, it refers specifically to scalp hair only. Body hair includes all other types (such as facial, axillary, etc.).
Process Overview
The key phases in laboratory analysis of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the opening processing of a sample into a laboratory’s database. This phase consists of verifying the sample’s correct sealing and shipping, allocating a random LAB Accessioning Number (LAN), and accomplishing extra data entry not processed by an electronic chain of custody system.
Screening allows for a rapid initial examination for illicit substances. Although Screening is an economical approach to exclude substance use in many samples, a positive screen necessitates further validation to be acceptable in judiciary settings. Samples that are preliminarily positive in Screening must undergo a subsequent confirmation.
If the Screening step yields a presumptive positive result, additional hair is extracted from the initial sample and made ready for Extraction. During this phase, drugs are isolated from hair at significantly lower concentrations compared to other methods (such as urine or oral liquid), making hair drug evaluation the most complex methodology to conduct.
Confirmation of any positive outcomes from screening utilizes GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positive samples are cleansed as required. The collective laboratory process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair standards and certification to ISO / IEC 17025 benchmarks.
Advantages of hair drug testing:
Limitations:
Note: Though commonly termed "hair follicle tests", the procedure actually examines the hair strand and not the follicle beneath the skin.
Hair follicle testing in Rankin, PA proves superior to traditional urine tests. The enhanced detection accuracy sets hair tests apart, delivering more reliable results than urine tests.
Compared to urine tests, hair follicle testing offers a greater detection window and reduces the chance of evasion, thereby providing a more consistent assessment of substance use.
In Rankin, PA, hair follicle drug testing allows for detection of substance use over an extended period of up to 90 days. This prolonged window provides employers with a comprehensive insight into an individual’s substance history.
This extensive detection period sets hair follicle tests apart, enabling a far-reaching evaluation of an individual's substance use habits, assisting employers in making informed decisions.
Rankin, PA benefits significantly from hair follicle tests' tamper-resistant nature. This method drastically reduces the chance of sample adulteration, ensuring trustworthy results every time.
Unlike other methods, hair testing is less susceptible to being tampered with, providing results that stakeholders can rely on without question.
In Rankin, PA, the convenience of hair testing is amplified by our extensive network of nationwide centers. Testing is accessible, ensuring a seamless experience without any hassle.
Our broad reach and local presence guarantee swift access to high-quality testing services, making it easier than ever for individuals and employers to conduct necessary tests.
The hair follicle testing process in Rankin, PA is straightforward and confidential, ensuring that privacy concerns are addressed, while maintaining ease of use.
From ordering the test to the collection process and receiving results, every step prioritizes simplicity, ensuring participants feel secure throughout.
Rankin, PA offers hair follicle testing at competitive prices, ensuring high value and peace of mind for businesses. The rapid turnaround of results further amplifies this value proposition.
Affordable pricing structures make these tests accessible to companies of all sizes, ensuring they can benefit without financial strain, while quick results aid in timely decision-making.
In Rankin, PA, hair follicle drug tests offer a speedy and precise method to detect substance use. Their high accuracy ensures reliable results, making them a trusted choice for many employers and legal bodies.
With hair testing, results are swiftly processed, providing timely reports. This rapid response aids in making informed decisions promptly while maintaining a high level of test accuracy.
Hair follicle testing in Rankin, PA ensures employer compliance with drug-free workplace policies. This method not only reduces legal risks but also enhances overall workplace safety.
By adhering to hair testing, companies are afforded peace of mind as the risk of non-compliance is minimized, concurrently promoting a safe and secure working environment.
