Urine| Hair Follicle | Oral Fluid | Blood | ETG
The perception of hair testing as an effective means for identifying alcohol and drug use has grown significantly. Hair captures a long-term profile of alcohol and drug consumption by embedding biomarkers within the fibers as the hair naturally grows. When procured from areas nearby the scalp, hair can offer an approximate 90-day detection span for alcohol and drugs. Collecting hair is straightforward, somewhat resistant to tampering, and convenient to dispatch.
A hair sample measuring 1.5 inches and incorporating roughly 200 hair strands (similar in size to a #2 pencil) from near the scalp will amount to 100mg, the optimal quantity for both screening and confirmation tests. For EtG evaluations, additional tests, and/or panels exceeding 10, it is advisable to collect 150mg of hair. We suggest using a jeweler’s scale to weigh the sample. Should scalp hair be unobtainable, the same quantity of body hair is acceptable. References to head hair specifically mean scalp hair, while body hair implies all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is concerned with the sample’s initial incorporation into the laboratory’s system. This step includes ensuring that the sample was appropriately sealed and dispatched, the allocation of a random LAN (Laboratory Accessioning Number), and the completion of any supplementary data entry absent from an electronic chain of custody system.
Screening entails a preliminary swift assessment for drugs of abuse. While Screening is an economical method to exclude drug usage for most samples, a positive screen requires confirmation to be legally valid in court. Any samples presumptively positive in Screening necessitate a secondary confirmation.
Upon a presumptive positive result in the Screening phase, the sample is prepared for Extraction by removing more hair from the initial specimen. In the Extraction phase, drugs are removed from hair at a notably lesser concentration compared to other methodologies (e.g., urine or oral fluid), which explains why hair drug screening is the most complex methodology to carry out.
The confirmation of any positive screening result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Before confirmation, all presumptive positive samples undergo washing as deemed necessary. The entire laboratory procedure from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair directives and adheres to the ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests," the analysis is conducted on the hair strand and not on the follicle beneath the scalp.
Choosing hair follicle testing over traditional urine tests in Durhamville, NY, underlines a preference for superior detection and reliability. Hair tests provide an unmatched detection window and precise drug use history.
Unlike urine tests, which are limited in time frame, hair testing offers insights into past substance use up to 90 days. This extensive detection period ensures that employers and councils receive a comprehensive and reliable report of an individual's history.
Durhamville, NY benefits from hair follicle testing's extended detection period, capturing drug use up to 90 days earlier. This timeframe offers employers a thorough overview of drug use in potential or current employees.
An abundant look into the past use of substances helps employers make critical employment decisions, ensuring a drug-free workplace and reliable workforce.
Hair follicle tests in Durhamville, NY, significantly reduce the chances of sample tampering, offering dependable and unquestionable results.
This tamper-resistant method is favored by employers and legal systems looking for authentic test outcomes, free from the risk of adulteration common in other testing methods like urine testing.
Our extensive network of testing centers, including those in Durhamville, NY, makes accessing hair follicle testing services convenient and stress-free.
Availability of nationwide centers ensures prompt and easy service access without needless delays, giving users the flexibility to undergo testing per their schedule.
In Durhamville, NY, hair follicle testing represents a simple and confidential procedure from ordering to result retrieval, ensuring user peace of mind.
Privacy and ease of use remain at the forefront, reassuring users through each step of the straightforward process from test initiation to understanding the results.
Competitive pricing structures and fast turnaround in Durhamville, NY, assert the value and immediacy of hair follicle testing.
This pricing flexibility ensures companies, whether large or small, can efficiently enact comprehensive drug testing protocols without financial strain. Prompt results guarantee timely insight for better decision-making.
In Durhamville, NY, hair follicle testing stands out for delivering quick and precise results. Renowned for its accuracy, this method detects substance use with exceptional reliability.
Employers and authorities rely on hair tests for their ability to rapidly identify drug use, ensuring informed decisions based on credible data. The swift processing and high-accuracy features make hair testing an indispensable tool in stringent and accurate drug monitoring.
Employers in Durhamville, NY, gain peace of mind with hair follicle testing, ensuring adherence to drug-free workplace policies.
Compliance with these policies not only minimizes legal liabilities but enhances workplace safety, establishing a secure and trustworthy environment for all employees.
