Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has evolved into a vital technique for identifying drug and alcohol consumption. Hair encapsulates long-term indicators of alcohol and drugs by embedding biomarkers within the fibers of its growing strand. When collected adjacent to the scalp, hair offers up to an approximate three-month frame to detect alcohol and other drugs. The collection of hair is straightforward, relatively hard to tamper with, and conveniently shipped.
A sample of 1.5 inches consisting of roughly 200 hair strands (comparable to the size of a #2 pencil) that is nearest to the scalp will provide 100mg of hair, the optimal sample size for screening and confirmation tests. For EtG, additional tests, and/or those exceeding 10 panels, a specimen mass of 150mg is advisable. It is preferred to weigh the specimen on a jeweler’s scale. If scalp hair cannot be used, a comparable amount of body hair should be collected instead. By head hair, we are specifically referring to scalp hair, while body hair encompasses all other forms (e.g., facial, axillary).
Process Overview
The laboratory analysis of drug test results involves four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the preliminary processing of a sample within a laboratory’s framework. This step verifies correct sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and finalizes any extra data entry left unhandled by an electronic chain of custody method.
Screening represents the initial rapid assessment for substances of abuse. Screening remains a cost-efficient method to exclude drug use for most samples; however, a positive outcome necessitates confirmation to be valid in legal contexts. Any samples that display possible positivity during Screening call for further confirmation.
In cases where a sample appears possibly positive during Screening, additional hair is extracted from the primary sample and prepared for Extraction. Here, drugs are extracted from hair at a much lower concentration compared to other techniques (e.g., urine or oral fluid), contributing to the complexity of hair drug screenings.
The verification of any presumptive positive result from screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All samples hinting at positivity undergo washing before confirmation if required. The entire lab process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair specification and the accreditation of ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being labeled as "hair follicle tests", the examination actually focuses on the hair strand, not the follicle beneath the scalp.
Why choose hair over urine? Hair follicle testing offers notable advantages, ensuring superior detection accuracy in Tse Bonito, NM. The prolonged detection window and stronger resistance to tampering make it a more reliable method than traditional urine tests.
Employing hair tests captures chronic drug usage over time, whereas urine tests often miss substances not recently used. The enhanced sensitivity of hair testing provides a more comprehensive substance history for evaluators.
Hair follicle testing in Tse Bonito, NM, uncovers drug use over extended periods, offering a thorough overview. Consistent insights are gained with detection capabilities reaching up to 90 days.
This extensive monitoring provides employers comprehensive applicant insights, aiding in numerous vetting processes. Its expanded reach ensures a comprehensive review of substance histories, making it ideal for sound decision-making.
Hair follicle testing stands as a tamper-resistant solution. Its structure significantly minimizes risks of sample adulteration, making it a preferred choice in Tse Bonito, NM, for authentic and reliable outcomes.
The nature of hair specimens resists tampering, ensuring test integrity. This method provides unquestionable accuracy, making results trustable for both employers and individuals alike.
With numerous testing centers nationwide, including convenient options in Tse Bonito, NM, accessing hair follicle testing has become hassle-free. Efficiently located, our testing facilities provide seamless access to essential services.
The strategic arrangement of testing locations ensures easy access, facilitating quick completion of necessary tests without complications, enhancing user convenience.
The process of hair follicle testing in Tse Bonito, NM, remains simple and confidential. From ordering to receiving results, the steps prioritize both ease and privacy.
Ensuring simple navigation through each stage, individuals find assurance in maintaining confidentiality while gaining fast access to precise outcomes, addressing privacy concerns seamlessly.
Competitive pricing and efficiency make hair follicle testing an affordable choice with reliable turnaround times in Tse Bonito, NM. Companies benefit from both cost-effective rates and quick service.
Valuing both time and resources, these services offer excellent value and rapid delivery to meet diverse company needs, aiding in comprehensive substance management.
The precision and swiftness of hair follicle drug tests stand unparalleled. Accurate detection and quick processing ensure that these tests capture comprehensive insights into substance use, allowing those in Tse Bonito, NM, to benefit from fast and conclusive results.
Using hair samples with extensive detection accuracy, these tests rapidly yield reliable data. High-level accuracy makes hair testing a preferred choice, ensuring quicker and unequivocal outcomes for individuals and organizations alike.
Hair follicle testing ensures compliance with drug-free workplace policies, offering peace of mind for employers in Tse Bonito, NM. These tests reduce potential legal risks, upholding workplace safety and diligence.
Employers rely on consistent testing methods like hair follicle tests to maintain and enforce drug-free policies, enhancing overall company assurance and adherence.
