Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have gained recognition as an effective method for identifying drug and alcohol consumption. Hair offers an extended retrospective view of substance use by incorporating biomarkers within the fibers of the hair as it grows. When sampled near the scalp, hair can offer a detection window of nearly three months for substances like alcohol and other drugs. Hair is easy to gather, somewhat challenging to tamper with, and simple to transport.
A 1.5-inch segment consisting of approximately 200 hair strands (comparable to the size of a #2 pencil) nearest to the scalp can yield around 100mg of hair, which is the optimal quantity for both screening and confirmation purposes. For EtG extensions and/or tests surpassing 10 panels, a quantity of 150mg of the sample is advisable. Using a jeweler’s scale is recommended to weigh the sample. If scalp hair is not available, the same volume of body hair can be used as a substitute. When discussing head hair, we specifically mean scalp hair, while body hair covers all other types (like facial, axillary, etc.).
Process Overview
The principal stages in the laboratory evaluation of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial introduction of a specimen into a laboratory’s system. This step ensures that the sample is sealed and transported correctly, assigns a unique LAN (Laboratory Accessioning Number), and addresses any further data entry absent in an electronic chain of custody system.
Screening entails a preliminary assessment for common abused substances. While Screening is a cost-effective manner to initially disregard drug usage in most samples, a positive screen mandates confirmation to be valid in a judicial setting. Any samples with presumptive positive results in Screening are subjected to further confirmation.
When a sample exhibits a presumptive positive in the Screening phase, additional hair is extracted from the original specimen for the Extraction phase. Here, substances are retrieved from hair at a significantly lower concentration compared to other methodologies (such as urine or oral fluid), thus making hair drug screening the most complex technique to execute.
Confirmation of any positive screening outcome is executed using GC/MS, GC/MS/MS or LC/MS/MS. All samples with presumptive positive results undergo washing before final confirmation as necessary. The full laboratory journey from Accessioning to Confirmation is evaluated in line with both the CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Many in Canon, GA recognize that hair testing offers a clearer picture of drug use history compared to urine tests. The ability to detect substances over a longer duration provides unparalleled accuracy.
Unlike traditional methods, hair tests are less invasive and offer higher detection reliability, making them a preferred choice for numerous organizations and entities.
Hair follicle testing in Canon, GA provides a comprehensive view of an individual's substance use over a period that can span up to 90 days. This extended detection window aids employers in assessing the long-term habits of potential hires or employees.
With up to three months of detectability, hair tests offer clarity, allowing for responsible decision-making based on thorough substance histories.
In Canon, GA, hair follicle testing presents a tamper-resistant method of drug assessment. This approach significantly reduces the potential for test manipulation, ensuring a higher level of integrity in the results.
The nature of hair testing makes it nearly foolproof, presenting results that stakeholders can rely on without question.
Convenience reigns supreme in Canon, GA, with our nationwide testing centers. This network guarantees easy access to testing, eliminating logistical hurdles.
Local residents benefit from nearby facilities, ensuring swift and stress-free experiences when seeking testing services.
In Canon, GA, the hair follicle testing process is designed for simplicity and discretion. From ordering to results, the pathway is clear and user-friendly, with privacy paramount throughout.
Employers and individuals alike can engage in the testing process with ease, confident in the confidentiality it upholds.
Our services in Canon, GA offer competitive pricing coupled with quick turnaround times, ensuring exceptional value. This balance caters to small businesses and large corporations alike.
Fast results paired with affordability foster an environment where clients can secure necessary information without financial strain.
In Canon, GA, hair follicle drug tests boast quick and precise results. Their superior accuracy in pinpointing substance use is unmatched. This method ensures a thorough analysis, giving stakeholders confidence in the results provided.
With hair testing, the timeline from sample collection to results is streamlined, combining speed with reliability. It stands as an invaluable tool for those needing immediate answers.
Employers in Canon, GA find peace of mind through hair follicle testing. It aligns with drug-free workplace policies and mitigates legal uncertainties.
By adopting hair testing, companies can reinforce workplace safety, ensuring compliance while fostering a secure and productive environment.
