Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective means for identifying drug and alcohol use. Hair captures a comprehensive record of substance use by embedding biomarkers within the fibers of the hair as it grows. When collected near the scalp, hair can offer a detection period of up to roughly 90 days for alcohol and drugs. Hair collection is straightforward, resistant to tampering, and easily shipped.
A sample measuring 1.5 inches consisting of approximately 200 hair strands (similar in size to a #2 pencil) close to the scalp yields 100mg of hair, which is the optimal amount for both screening and confirmation. When conducting EtG, add-ons, and/or tests exceeding 10 panels, 150mg of hair is suggested. Utilizing a jeweler’s scale for weighing the specimen is advised. If scalp hair cannot be obtained, an equivalent amount of body hair may be gathered. References to head hair specifically mean scalp hair. Meanwhile, body hair encompasses facial, axillary, and other types.
Process Overview
The four primary phases in the lab processing of drug test outcomes include Accessioning, Screening, Extraction, and Confirmation.
Accessioning incorporates the initial steps of processing a sample within a laboratory’s system. This consists of ensuring the sample was correctly sealed and delivered, assigning a LAN (Laboratory Accessioning Number) randomly, and finishing any additional data entries not covered by an electronic chain of custody system.
Screening is a preliminary assessment for drugs of abuse. While Screening serves as a cost-effective method to negate drug use in most samples, any positive findings must be confirmed to be legally admissible. Samples that are tentatively identified as positive in Screening mandate further confirmation testing.
If a sample is tentatively positive during Screening, additional hair is extracted from the original sample and is prepared for Extraction. During this phase, drugs are retrieved from hair at significantly lower concentrations than other procedures (such as urine or oral fluid), rendering hair drug testing the most challenging method to execute.
GC/MS, GC/MS/MS, or LC/MS/MS is used to confirm positive Screening results. Presumptive positive samples undergo washing before Confirmation if required. The complete laboratory process from Accessioning to Confirmation is reviewed under CAP (College of American Pathologists) Hair designation and accreditation following ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed "hair follicle tests", the procedure examines the hair strand rather than the follicle beneath the scalp.
When compared to urine tests, hair follicle testing in Monteview, ID proves to be more dependable and insightful. Hair tests not only provide longer detection windows but also resist tampering more effectively. Employers and organizations benefit from hair testing's superior detection capabilities.
The hair follicle testing process in Monteview, ID stands out by its ability to detect substance use over a prolonged period—up to 90 days. This long detection window gives employers an in-depth understanding of an individual's drug history, offering an invaluable insight that other tests cannot compete with.
One of the key advantages of hair follicle testing in Monteview, ID is its tamper-resistant nature. Unlike other drug tests, hair tests provide consistent and unquestionable results by making adulteration significantly challenging. This reliability ensures accurate outcomes for employers and authorities.
In Monteview, ID, the extensive network of nationwide testing centers assures easy access to hair follicle drug testing facilities. This convenience means tests are quick, uncomplicated, and free from hassle, allowing individuals and employers to have a seamless testing experience across various locations.
The process for hair follicle testing in Monteview, ID is designed to be both simple and confidential. From ordering to obtaining results, the process prioritizes privacy and ease of use. This ensures that individuals and organizations can conduct tests without undue stress.
With a focus on affordable pricing and quick results, hair follicle drug testing in Monteview, ID offers excellent value. Our competitive rates, combined with swift turnaround times, provide peace of mind to companies of all sizes, ensuring they receive quality service without unnecessary delays or expenses.
In Monteview, ID, hair follicle drug tests are celebrated for their precise and swift results compared to other methods. Hair testing offers incredibly accurate data on substance usage, ensuring that results are both fast and reliable. With advanced technology, hair tests provide a detailed analysis of drug habits.
Utilizing hair follicle testing in workplaces across Monteview, ID supports compliance with drug-free policies, offering peace of mind. This testing method not only reduces legal risks but also promotes a safe work environment, enhancing overall safety and reducing potential liabilities.
