Urine| Hair Follicle | Oral Fluid | Blood | ETG
The utilization of hair testing has become recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged timeline of alcohol and drug exposure by embedding biomarkers within the strands of the developing hair. When samples are collected near the scalp, they can deliver a detection period extending up to about three months for alcohol and drugs. Hair collection is straightforward, offers resistance to tampering, and is convenient for transport.
A sample measuring 1.5 inches comprising roughly 200 hair strands (approximately equating to a #2 pencil’s thickness) nearest to the scalp yields 100mg of hair, which is the optimal quantity for both initial testing and confirmation. For EtG, additional tests, and/or panels exceeding 10, it is advisable to use 150mg of the sample. Ensuring precise measurement with a jeweler’s scale is suggested. In the absence of scalp hair, a comparable quantity of body hair can be utilized. The term head hair is exclusively meant to signify scalp hair, whereas body hair encompasses all other types such as facial, axillary, etc.
Process Overview
There are four principal steps in the processing of a drug test outcome within a laboratory: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the step where the sample undergoes initial processing into the laboratory’s framework. This phase comprises ensuring the sample's seal and correct shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing necessary data entry not captured via an electronic chain of custody.
Screening signifies a preliminary rapid assessment for drugs of abuse. Although Screening is an economical strategy to dismiss drug use in most samples, a positive result necessitates confirmation for legal credibility. Samples showing presumptive positives in Screening must undergo a follow-up confirmation.
In instances where a presumptive positive emerges during the Screening, additional hair is extracted from the original sample for the Extraction phase. At this stage, drugs are isolated from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening the most intricate technique to execute.
Positive results identified during Screening are verified through GC/MS, GC/MS/MS, or LC/MS/MS for Confirmation. All presumptive positive samples are cleansed before Confirmation as required. The entire lab process from Accessioning to Confirmation is scrutinized according to the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", the actual analysis is performed on the hair strand rather than the follicle beneath the scalp.
In South Colton, NY, hair follicle tests surpass traditional urine testing. Their greatest advantage is superior detection across a broader timeframe. Their reliability and accuracy are unmatched, offering an in-depth analysis over 90 days.
Hair tests stand above urine tests, especially for long-term substance detection. Their accuracy, alongside the extended detection period, provides a comprehensive insight into an individual's substance history.
Employers in South Colton, NY, benefit from hair testing's extended detection window. This method covers substance use up to 90 days, offering insightful views into applicants or employees' past behavior.
The long detection period of hair follicle testing provides employers in South Colton, NY, a significant advantage. By revealing drug use over approximately three months, they receive a thorough analysis of an individual's substance use history.
In South Colton, NY, hair follicle tests are renowned for being tamper-resistant. This minimizes the risk of sample adulteration, ensuring that results remain unquestionable and authentic.
The reliability of hair follicle tests in South Colton, NY, is paramount. These tests drastically reduce the chances of tampering, ensuring integrity and security in results and thus supporting workplace safety.
Our South Colton, NY, locations complement a vast network of nationwide centers, facilitating easy access to drug testing services. This ensures convenient, efficient, and hassle-free testing for all.
With testing centers spread across the nation and in South Colton, NY, accessing drug testing services is simpler than ever. Our broad reach provides high availability and convenience at your doorstep.
The testing process in South Colton, NY, is straightforward and private. From order placement to testing and receiving results, confidentiality and simplicity are prioritized, addressing any privacy concerns.
In South Colton, NY, the hair testing procedure is both simple and discreet. Customers experience a seamless process, maintained with privacy in mind, making the entire testing routine stress-free.
Affordable pricing and swift turnaround times define our services in South Colton, NY. Our competitive rates and fast results offer value and assurance, suitable for organizations of varying sizes.
With quick result delivery and cost-effective pricing, our testing services in South Colton, NY, provide excellent value, ensuring satisfaction and peace of mind for all businesses.
The precision and swiftness of hair follicle testing in South Colton, NY, are unmatched. These tests are highly efficient in identifying substance use. Their high accuracy ensures reliable results, making them ideal for ensuring honesty and compliance.
Hair tests provide rapid and accurate feedback, detecting various substances precisely. Their benefit is in their quick delivery of results, making them an essential tool in substance use assessment.
For employers in South Colton, NY, hair follicle testing ensures compliance with drug-free work policies. This approach mitigates legal concerns and bolsters workplace safety, providing a secure environment for everyone.
Hair follicle testing offers peace of mind for South Colton, NY, employers, ensuring adherence to drug-free policies. Its use reduces liability risks while promoting a safer, more productive workplace.
