Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for identifying drug and alcohol consumption. Hair serves as a repository of one’s drug and alcohol history, by embedding biomarkers within the structure of the evolving hair shaft. When extracted near the scalp, hair may yield a detection window of around three months for both alcohol and drug consumption. Hair samples are easy to collect, challenging to tamper with, and straightforward to transport.
A 1.5-inch hair segment utilizing approximately 200 strands (similar in thickness to a #2 pencil) closest to the scalp provides 100mg of hair, the perfect quantity for analysis and validation. For EtG, supplemental, and/or tests exceeding 10 panels, a specimen weight of 150mg is advised. Utilizing a jeweler’s scale for weighing the specimen is suggested. Should scalp hair be unavailable, the same quantity of body hair can be substituted. Head hair pertains solely to scalp hair, while body hair refers to hair from other regions (like facial, axillary, etc.).
Process Overview
The four primary processes in the laboratory examination of a drug test sample include Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the initial handling of a sample in a laboratory context. This step entails confirming that the sample is properly sealed and shipped, allocating a unique LAN (Laboratory Accessioning Number), and finalizing any supplemental data entry absent from an electronic chain of custody system.
Screening constitutes an initial and expeditious evaluation for substance abuse. Despite Screening being an economical method for excluding drug use in most samples, a positive screening outcome must be verified to be considered valid in legal settings. Any samples with a presumptive positive result in Screening necessitate further confirmation.
Should a Screening phase indicate a presumptive positive, additional hair is extracted from the original specimen and readied for Extraction. In this phase, drugs are retrieved from hair at a significantly reduced concentration compared to alternate techniques (such as urine or oral fluids), thus rendering hair drug analysis as the most intricate methodology.
Any positive screening results undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive specimens are cleansed prior to confirmation as warranted. The comprehensive laboratory procedure, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests", the analysis focuses on the hair strand and not the follicle beneath the scalp
When considering drug testing options in Auburn, MS, hair follicle tests surpass traditional urine tests with superior detection accuracy. This non-invasive method offers a dependable and robust approach, identifying diverse substances with unmatched precision.
Hair tests triumph over urine analysis through their extended detection window and resistance to tampering, making them an ideal choice for employers prioritizing reliability and comprehensive insights.
In Auburn, MS, hair follicle analysis offers an extensive detection window, revealing drug use history up to 90 days. This feature provides employers a thorough evaluation of a subject's substance use history.
The prolonged detection period of hair testing ensures a more comprehensive employee or applicant evaluation, assessing their commitment to a drug-free lifestyle.
In Auburn, MS, hair follicle testing provides a decisive edge with its tamper-resistant nature. This method effectively minimizes any chance of sample adulteration, ensuring the integrity of the results.
Resilient against manipulation, hair tests stand as a reliable option for those looking for authentic results that are impervious to both intentional and accidental interference.
Auburn, MS residents benefit from Accredited Drug Testing's convenient nationwide locations. These centers offer hassle-free access and prompt services, minimizing disruption to personal and professional schedules.
With numerous local facilities, test seekers enjoy unparalleled convenience, reaffirming the emphasis on accessibility and ease throughout the testing process.
In Auburn, MS, Accredited Drug Testing ensures a straightforward, confidential experience. From scheduling to receiving results, the process addresses privacy concerns, focusing on hassle-free testing.
Our commitment to confidentiality is mirrored in every step, providing clients with the assurance that their testing experience remains discreet and efficient from start to finish.
Accredited Drug Testing in Auburn, MS highlights affordability paired with rapid turnaround times. This combination offers great value, satisfying various corporate needs regardless of size.
Our competitive pricing structures are designed to meet diverse budgetary requirements, ensuring quality and promptness in service delivery for ultimate satisfaction.
In Auburn, MS, hair follicle drug testing is renowned for producing fast and precise results. With advanced technology, these tests quickly and accurately detect substance use, ensuring confidence in outcome reliability.
The precision of hair follicle testing is second to none, providing peace of mind to employers and individuals in Auburn, who need dependable testing results in a timely manner.
Employers in Auburn, MS, gain peace of mind by choosing hair follicle testing, aligning with workplace drug policies and bolstering safety standards. This method effectively reduces legal risks through consistent, reliable results.
Implementing such testing practices assures compliance, reinforcing a strong and responsible workplace culture while safeguarding against potential liabilities.
