Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is considered a highly effective means of detecting drug and alcohol use. Hair offers an extended history of substance intake through capturing biomarkers within the fibers of the emerging hair strand. When sourced near the scalp, it can reveal drug or alcohol use over a period of up to roughly three months. The collection of hair is straightforward, challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches with around 200 hair strands (comparable in size to a #2 pencil) taken from close to the scalp provides 100mg of hair, which is ideal for screening and confirmation purposes. For EtG, additional substances, and/or tests beyond 10 panels, it's advised to use 150mg of the hair. Utilizing a jeweler’s scale for weighing the specimen is suggested. If scalp hair isn't obtainable, an equivalent quantity of body hair may be used instead. When mentioning head hair, it specifically refers to scalp hair, while body hair encompasses various other types (facial, axillary, etc.).
Process Overview
The four essential stages in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about the preliminary handling of a sample within the lab's system, which ensures the sample's proper sealing and shipping, assigns a random LAN (Laboratory Accessioning Number), and finishes any extra data entry not provided by an electronic chain of custody system.
Screening allows for a swift assessment for substances of abuse. While this method effectively eliminates drug use in most cases, a positive indication must be confirmed for it to be legally valid. Any samples with a preliminary positive indication during Screening necessitate a secondary confirmation.
If a sample shows a presumptively positive result in the Screening phase, additional hair is extracted from the original sample and prepared for Extraction. Here, substances are drawn from hair at notably lower concentrations than other methods (for instance, urine or oral fluid), which is why hair drug screening stands as the most complex methodology to execute.
Confirmation of a positive screening result undergoes GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples indicating a presumptive positive result are cleaned before confirmation if necessary. The whole lab procedure, from Accessioning to Confirmation, is audited under both the CAP (College of American Pathologists) Hair designation and accredited according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the procedure analyzes the hair strand and does not involve the hair follicle beneath the scalp.
Hair follicle testing in Aitkin, MN, provides several advantages over traditional urine tests. Enhanced detection accuracy and reliability make it the preferred choice. While urine tests detect drugs in the short term, hair testing extends this capability, highlighting consistent substance use over extended periods, thus offering superior insights into an individual's drug history.
One of the standout benefits of hair follicle testing in Aitkin, MN, is its ability to identify drug use over long periods. With a detection window of up to 90 days, it gives employers comprehensive insight into an individual's substance usage history. This extended window is invaluable for making informed employment decisions and fostering a safe workplace environment.
The hair follicle testing method in Aitkin, MN, is notably tamper-resistant. Reducing the risk of sample adulteration, it provides reliable and indisputable results. The observed collection process eliminates the chance of interference, assuring employers of the integrity and authenticity of the test outcomes.
Enjoy the convenience of nationwide testing centers, including locations in Aitkin, MN. Efficient and accessible services make hair follicle testing hassle-free, ensuring you always have quick and easy access to reliable testing facilities. Our centers are strategically positioned to serve communities coast-to-coast.
Our hair follicle testing process in Aitkin, MN, is simple and confidential. Ordering a test is straightforward, and with privacy as a priority, individuals can undertake tests without concern. Results are swiftly provided, ensuring an equally seamless experience from start to finish.
Enjoy competitive pricing and rapid turnaround times with our hair follicle testing services in Aitkin, MN. Affordability merges with quality, offering excellent value for businesses of all sizes. Fast processing times ensure you receive results promptly, minimizing downtime and enhancing decision-making efficiency.
Discover the unmatched speed, precision, and dependability of hair follicle drug testing in Aitkin, MN. Hair follicle tests provide swift, accurate results, offering an elevated level of confidence in detecting substance usage. The advanced processing mechanism ensures rapid outcomes without sacrificing accuracy, establishing a benchmark for drug testing reliability.
Hair follicle testing ensures compliance with workplace drug policies in Aitkin, MN. By aligning testing strategies with legal requirements, businesses can reduce risks and enhance workplace safety. Trust in hair testing to support a drug-free workplace and provide peace of mind for employers and workers alike.
