Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying alcohol and drug use. Hair captures a long-term record of substance intake by embedding biomarkers into the strands that grow. When gathered near the scalp, it can reveal a substance use history of up to around three months. Hair collection is straightforward, somewhat hard to tamper with, and convenient for shipping.
A hair sample of 1.5 inches, consisting of roughly 200 strands (similar to a #2 pencil), is needed for the optimal 100mg specimen for assessments and verification. For EtG, supplementary testing, and/or tests above 10 panels, a larger sample of 150mg is advised. The use of a jeweler’s scale for accurate specimen measurement is suggested. If there is no scalp hair available, a similar amount of body hair can be taken. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The four primary phases in lab processing of drug test outcomes are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of initial sample integration into a lab's systems. This stage checks that the sample is properly sealed and sent, assigns a unique LAN (Laboratory Accessioning Number), and inputs any extra data that is not covered by an electronic chain of custody protocol.
Screening involves a preliminary assessment for substances. Though this method is cost-efficient in excluding drug use in most samples, a positive outcome in Screening must be verified to be usable in court. Any samples flagged as potentially positive in Screening necessitate additional confirmation.
Should a sample show a potentially positive result during Screening, additional hair is extracted from the original specimen for the Extraction phase. During this phase, drugs are extracted from hair in significantly lower concentrations compared to other methods (e.g., urine or saliva), which accounts for the complexity of hair drug testing.
Positive finds from initial screening undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumed positive samples are cleaned before confirmation when needed. The entire lab procedure from Accessioning to Confirmation is examined per CAP (College of American Pathologists) Hair protocols and accreditation per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Known as "hair follicle tests", the examinations actually focus on the hair strand rather than the follicle under the skin.
Hair follicle testing stands out against traditional urine tests in Bennington, NH, offering superior detection accuracy and reliability. Hailed for its extended detection window, hair testing is preferred by employers, providing detailed insights into an individual’s substance use history. This extensive detection makes hair testing a more effective method compared to urine tests.
Hair follicle testing in Bennington, NH provides an extended detection window, monitoring substance use for as long as 90 days. Unlike other methods, this approach gives a comprehensive view of an individual's drug history, allowing employers to make informed decisions based on extensive behavioral data.
Bennington, NH showcases the efficacy of hair follicle tests with their tamper-resistant capabilities. By significantly reducing the risk of sample adulteration, this method delivers reliable and indisputable results, making it an ideal choice for settings demanding the highest level of integrity and confidence in drug testing outcomes.
With convenient nationwide testing centers, including those in Bennington, NH, our facilities provide easy and hassle-free access to hair follicle testing services. This wide-reaching availability guarantees quick and seamless testing processes for individuals and businesses across different locales.
In Bennington, NH, the hair follicle test procedure is simple and confidential. This straightforward method addresses privacy concerns, providing a seamless experience from ordering to receiving results. Users can trust in an easy-to-follow process that respects their confidentiality and delivers peace of mind.
Offering affordable pricing and fast turnaround in Bennington, NH, our hair follicle testing services provide exceptional value. Companies of all sizes can benefit from competitive pricing structures and quick result delivery, enhancing decision-making speed and ensuring efficient use of resources.
In Bennington, NH, hair follicle drug tests are known for their fast, accurate, and reliable results. This method boasts high precision in detecting substance use, swiftly and effectively identifying drug use patterns. The efficiency and dependability of hair testing make it a preferred choice in scenarios requiring prompt and trustworthy analysis.
Employers in Bennington, NH gain compliance and peace of mind using hair follicle testing. This method not only ensures adherence to drug-free workplace policies but also diminishes legal risks while fostering a safer work environment. Knowing they are in compliance with regulations, employers can prioritize productivity and safety.
