Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drugs by embedding biomarkers within the hair strand fibers during growth. When sampled near the scalp, hair offers around a three-month detection period for substances. It’s easy to gather, challenging to tamper with, and convenient to transport.
A sample size of 1.5 inches containing roughly 200 hair strands (approximately the size of a #2 pencil) nearest the scalp produces 100mg of hair, which is the optimal amount for both initial testing and further detailed testing. For EtG, additional tests, or testing beyond 10 panels, a sample of 150mg is advised. Use a jeweler's scale to weigh the specimen. If scalp hair cannot be obtained, an equivalent quantity of body hair may be used. Reference to head hair pertains solely to scalp hair. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial steps of integrating a sample into a lab’s system. This involves confirming the sample was properly sealed and shipped, generating a random LAN (Laboratory Accessioning Number), and completing any additional data entry not included by an electronic custody tracking system.
Screening constitutes a preliminary evaluation for substance abuse. While Screening is cost-efficient for eliminating drug use in most samples, a positive finding requires confirmation for legal validity. Samples that are presumptively positive in Screening necessitate further confirmation.
Should a sample prove presumptively positive in Screening, additional hair is extracted from the original specimen and set aside for Extraction. At this stage, drugs are extracted from hair at lower concentrations compared to other methodologies (e.g., urine or oral fluid), making hair drug analysis the most challenging methodology to conduct.
The Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptively positive samples undergo cleansing before confirmation when necessary. The entire lab procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair protocol and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" often refers to this analysis, although it examines the hair strand rather than the follicle beneath the scalp
Why Hair Follicle Testing Dominates in Tewksbury, MA
When comparing hair follicle testing to urine tests, the advantages are clear. Hair tests provide superior detection accuracy and comprehensive results that urine tests can't match.
Unparalleled Detection and Reliability
Employers in Tewksbury benefit from the advanced detection abilities of hair follicle tests, which surpass the traditional urine test methods.
Extended Detection Window in Tewksbury, MA
Hair follicle testing offers an extensive detection period, up to 90 days. This extended timeframe allows employers in Tewksbury to gain a complete insight into an individual's substance history.
A Comprehensive View
Rather than merely capturing recent use, hair testing reveals a longer history of substance usage, providing a thorough assessment that urine tests lack.
Secure Testing Methods in Tewksbury, MA
Hair follicle testing is resistant to tampering, significantly lowering the risk of sample manipulation and yielding reliable, unquestionable results for all parties involved.
Dependable and Trustworthy
The reduced chance of adulteration makes hair testing an essential tool for maintaining integrity during the testing process in Tewksbury, MA.
Convenient Locations in Tewksbury, MA
With our extensive network of testing centers, access to hair follicle drug testing is straightforward, providing ease and efficiency for Tewksbury residents.
Nationwide Access, Local Service
No matter where you are in Tewksbury, our conveniently located testing centers offer a quick and hassle-free testing experience.
Confidentiality in Tewksbury, MA
The process of ordering, testing, and receiving results is designed for simplicity and privacy, addressing any concerns of confidentiality with utmost care.
Effortless and Discreet
Tewksbury residents benefit from a streamlined process, ensuring their hair follicle testing experience is both smooth and discreet.
Affordable Hair Testing in Tewksbury, MA
Our pricing models are competitive, reflecting swift turnaround times, and offer excellent value, making our services accessible for businesses of all sizes.
Value for Money
Enjoy cost-effective and rapid testing solutions, providing peace of mind and value for organizations throughout Tewksbury.
Fast and Accurate Hair Testing in Tewksbury, MA
Experience rapid and reliable results with hair follicle drug testing. Its precision in detecting substances offers unmatched accuracy, providing peace of mind to employers and individuals alike.
Reliability You Can Count On
The high detection accuracy of hair testing outshines traditional methods. In Tewksbury, MA, this ensures comprehensive and precise substance use detection, solidifying its standing as a trusted testing method.
Ensuring Compliance and Peace of Mind in Tewksbury, MA
Adopting hair follicle testing helps businesses adhere to drug-free workplace policies, diminishing legal risks while boosting workplace security.
Invest in Safety and Assurance
By using hair testing, employers in Tewksbury can achieve compliance and enjoy peace of mind, knowing they are safeguarding their work environment.
