Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for identifying alcohol and drug intake. Hair strands act as a historical record for substance use by encapsulating biomarkers within the fibers as they grow. When gathered near the scalp, hair can provide a detection period of up to about three months for alcohol and drugs. Collection of hair is straightforward, resistant to tampering, and simple to dispatch.
A 1.5-inch sample consisting of approximately 200 hair strands (similar in size to a #2 pencil) near the scalp yields 100mg of hair, which is the ideal quantity for assessment and validation. For EtG, supplementary tests, and tests exceeding 10 panels, it is best to collect 150mg. It is advisable to measure the specimen with a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair may be collected. References to head hair specifically mean scalp hair. In contrast, body hair encompasses all other hair types (such as facial or axillary hair).
Process Overview
The key phases in laboratory handling of drug test outcomes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary integration of a sample into a lab system. This step involves ensuring the sample was properly sealed and transported, assigning a discreet LAN (Laboratory Accessioning Number), and inputting any further data omitted by an electronic custody chain.
Screening represents an initial swift evaluation for abuse substances. While Screening is a cost-efficient method to negate drug usage in most samples, a positive screen must undergo confirmation to be recognized legally. Samples presumed positive in Screening necessitate additional confirmation.
When a sample is deemed presumptively positive during Screening, additional hair is extracted from the original specimen and prepped for Extraction. During Extraction, drugs are extracted from hair at notably lesser concentrations compared to other methods (e.g., urine or oral fluid), rendering hair drug screening an intricate procedure.
Positive screening results are further confirmed using GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positives undergo necessary washing. The complete lab process from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair designation as well as accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being called "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle beneath the scalp
In Wrens, GA, hair follicle testing is surpassing urine testing in efficacy. Hair sampling provides a broader detection scope, identifying drug use over several months. This distinguishes it from urine tests, which typically show drug presence over a shorter timeframe.
Hair testing's sealed collection method makes it difficult to manipulate, lending greater credibility to the results. In contrast, urine tests are more easily tampered with, making them less reliable in strict scenarios.
Hair follicle testing is valued for its extensive detection window, providing a comprehensive view of drug use up to 90 days in Wrens, GA. This makes it an insightful tool for employers needing a clearer picture of an individual's substance use history.
This method identifies drug use over a longer period than urine tests, offering a significant advantage for those interested in an employee's past habits rather than just recent activities.
Hair follicle testing in Wrens, GA ensures a high level of tamper resistance, reducing the risk of sample adulteration. This test is nearly impossible to cheat, ensuring reliable results are obtained.
Unlike urine tests, which can be susceptible to substitution or dilution, hair testing provides security and trustworthiness. Its credibility stems from a collection method that verifies integrity.
With convenient testing locations in Wrens, GA, and nationwide, accessing hair follicle testing is easy and streamlined. This extensive network eliminates hassle and ensures timely service for all clients.
Local testing centers make it simple for residents to engage in hair testing. The widespread availability ensures that clients find it straightforward to obtain the assessments they need, wherever they are.
Hair follicle testing in Wrens, GA promises a straightforward and confidential process. Ordering and receiving results is effortless, with attention to privacy concerns.
The process is designed for ease of use, ensuring participants can comfortably and confidently access testing services. With results delivered securely, participants can trust in the discretion maintained throughout.
In Wrens, GA, competitive pricing and fast turnaround times characterize our hair follicle testing services, offering substantial value for companies of every size.
Our efficient processes ensure that costs are kept low while delivering quick results, making our services accessible and beneficial without compromising quality and accuracy.
The hair follicle drug test in Wrens, GA stands out for its rapid and precise outcomes. By assessing the core of the hair, this testing method provides highly accurate detection of substance use, pinpointing drug involvement with significant precision.
With swift processing times, the hair test offers a reliable solution for those needing trustworthy results. Its approach minimizes error, ensuring clarity and confidence in the outcomes rendered for employers and individuals alike.
For employers in Wrens, GA, hair follicle testing provides compliance with drug-free workplace policies. This reduces legal risks and ensures safer workplace conditions, giving peace of mind.
The ability to enforce stringent policies with hair testing means employers can maintain legal standards while safeguarding their working environment, offering both safety and security.
