Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as an effective means for identifying drug and alcohol consumption. Hair retains a prolonged record of alcohol and other drugs by embedding biomarkers amid the strands. When derived from near the scalp, hair can offer up to a 3-month detection period for alcohol and other drugs. Hair is easy to collect, relatively challenging to tamper with, and straightforward to transport.
A 1.5-inch section containing roughly 200 strands of hair (approximately the thickness of a #2 pencil) nearest to the scalp will supply 100mg of hair, which is the optimal quantity for analysis and verification. For tests such as EtG, additional tests, and more than 10 panels, 150mg of the sample is suggested. We advise measuring the specimen on a jeweler’s scale. If scalp hair is unavailable, an equivalent quantity of body hair can be gathered. When mentioning head hair, it specifically pertains to scalp hair. Body hair indicates all other hair types (facial, axillary, etc.).
Process Overview
The primary steps in processing a drug test in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the preliminary handling of a sample in a laboratory setup. This step involves ensuring the sample was properly sealed and shipped, allocating a random LAN (Laboratory Accessioning Number), and carrying out any extra data recording not available from an electronic chain of custody system.
Screening is an initial hasty check for drugs abuse. While Screening is an affordable approach to exclude drug usage in most samples, any positive screen requires confirmation to be legally permissible in court. Samples that show presumptive positives in Screening require further confirmation.
Should a sample show presumptive positives during Screening, more hair is extracted from the initial sample and prepared for Extraction. At this phase, drugs are isolated from hair at a lower concentration than in other methods (e.g., urine or oral fluid), making hair drug analysis the most challenging technique to execute.
For positive screening results, Confirmation is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as needed. The entire lab process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and holds accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often labeled as "hair follicle tests", this analysis examines the hair strand rather than the follicle beneath the scalp.
Hair follicle testing outshines urine testing in Imlay City, MI, by offering superior detection accuracy. While traditional urine tests are useful for recent drug use, hair testing provides a more in-depth analysis of substance use history. With a longer detection window and better reliability, hair testing is becoming the preferred method for employers and other institutions.
The hair follicle test in Imlay City, MI, is advantageous due to its extended detection period, capturing drug use up to 90 days prior. This offers employers a broad perspective on an individual's substance use, aiding in informed decisions related to hiring or maintaining employees. This extended insight is a crucial element in ensuring a drug-free work environment.
Hair follicle testing minimizes the risk of tampering, providing trustworthy results. Unlike other testing methods, hair samples are difficult to adulterate or substitute, ensuring that the results are accurate and valid. This reliability grants organizations confidence that the outcomes of their drug testing efforts are genuine and conclusive.
Our extensive network of testing centers, including those in Imlay City, MI, offers unparalleled convenience. With multiple nationwide locations, accessing our testing services is quick and hassle-free. Whether you're at home or work, you can easily find a nearby center ready to help with your drug testing needs.
The hair follicle testing process in Imlay City, MI, is straightforward and private. From arranging an appointment to obtaining results, each step is designed to be easy and confidential. This ensures that personal information is kept secure, allowing individuals and organizations to focus on the results.
With competitive pricing and fast turnaround times, our hair follicle testing in Imlay City, MI, provides excellent value. Our services are priced to meet the needs of businesses of all sizes, ensuring cost-effective solutions for substance testing. Quick results mean peace of mind for employers and employees alike.
The speed and precision of hair follicle testing in Imlay City, MI, provide reliable drug test results. These tests are highly accurate in detecting substance use, offering a level of certainty that traditional methods can't match. The swift processing ensures that results are delivered promptly, making it easy for employers and individuals to get the information they need without delay.
Employers benefit from hair follicle testing by ensuring compliance with drug-free workplace policies in Imlay City, MI. This testing method supports legal compliance and enhances safety, reassuring employers of a secure workplace. By reducing legal risks associated with drug use, organizations can focus on productivity and employee well-being.
