Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as a remarkable means for identifying substance and alcohol consumption. Hair records an extended history of alcohol and other substances by embedding biomarkers within the fibers of the growing hair shaft. When clipped close to the scalp, hair can offer an approximate 90-day detection period for alcohol and other substances. Hair is easy to gather, relatively hard to tamper with, and simple to transport.
A 1.5-inch segment of around 200 hairs (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal sample for analysis and verification. For EtG, additional items, and/or examinations exceeding 10 panels, 150mg of material is advised. It's suggested to weigh the sample on a jeweler’s scale. If head hair is absent, an equivalent volume of body hair may be gathered. When discussing head hair, we mean only scalp hair. Body hair denotes all other hair categories (facial, axillary, etc.).
Process Overview
The four primary steps encompassed in the lab analysis of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample into a laboratory’s system. This entails confirming that the sample was appropriately sealed and shipped, attributing a random LAN (Laboratory Accessioning Number), and completing any extra data entry not provided by an electronic chain of custody system.
Screening entails an initial rapid evaluation for substances of misuse. While Screening is an economical method to dismiss substance usage on most samples, a positive screen must be validated to be permissible in legal proceedings. Any samples that are presumptively positive during Screening need a secondary confirmation.
If a sample is deemed presumptively positive at the Screening stage, more hair is extracted from the initial collection and prepared for Extraction. At this phase, substances are separated from hair at a significantly reduced concentration compared to other methods (such as urine or oral fluid), which is why hair substance screening is considered the most challenging method to carry out.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleansed before confirmation as required. The complete laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While often referred to as "hair follicle tests", the test itself examines the hair strand and not the hair follicle under the scalp
Why choose hair follicle testing over urine testing in Lakes of the North, MI? Hair testing achieves superior detection accuracy, offering an advantage over traditional methods.
Employers benefit from the reliability and extended detection window of hair tests. Unlike urine tests, hair follicle screening provides a comprehensive overview of substance use history, spanning up to 90 days, ensuring accuracy.
An extended detection window is a key advantage of hair follicle testing in Lakes of the North, MI. This method allows for drug use detection over a much longer period.
Testing can reveal substance history for up to 90 days. Employers gain valuable insights into an individual's past behavior, enhancing decision-making processes regarding potential hires or current employees.
Hair follicle testing in Lakes of the North, MI significantly reduces the risk of sample adulteration. This method provides unquestionable results every time.
The testing process is designed to be tamper-resistant, ensuring reliability. Unlike urine tests, the possibility of altering a hair sample is negligible, which provides confidence in the outcomes of drug screenings.
The convenience of nationwide testing centers in Lakes of the North, MI means quick and hassle-free access to drug testing services.
Our local and national reach ensures individuals and companies can rely on us for efficient service. With accessible locations, the time required for testing procedures is minimized, offering unmatched convenience.
The hair follicle drug testing process in Lakes of the North, MI is both simple and confidential.
Ordering, testing, and receiving results are streamlined to ensure ease of use and maximum privacy. Users can trust in the integrity of their information, giving them confidence in participating in the drug testing process.
Competitive pricing and quick turnaround characterize our services in Lakes of the North, MI. Offering excellent value is a core commitment.
Our affordable rates, combined with efficient processing times, make hair follicle testing accessible for companies large and small, ensuring satisfaction and reliable results.
Hair follicle drug testing in Lakes of the North, MI, provides fast, accurate, and reliable results, making it a top choice for comprehensive drug screening.
These tests detect substance use with impressive precision and speed. By focusing on hair follicle analysis, users benefit from high detection accuracy that rivals traditional testing methods, ensuring that results are dependable.
Using hair follicle testing in Lakes of the North, MI ensures compliance with workplace drug-free policies.
Employers benefit from reduced legal risks and enhanced workplace safety, knowing they are using a reliable testing method. Hair testing offers peace of mind by maintaining high standards of drug policy enforcement.
