Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an essential method for identifying drug and alcohol consumption. It provides a prolonged history of drug and alcohol use by capturing biomarkers in the fibers of growing hair strands. When obtained near the scalp, hair can reveal a detection period of up to three months for drugs and alcohol. Hair collection is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch portion of around 200 hair strands (equivalent to a #2 pencil's thickness) nearest to the scalp yields 100mg, which is the optimal amount for analysis and confirmation. In cases requiring EtG tests, add-ons, and/or more than 10 panels, 150mg is advised. Using a jeweler's scale to weigh the sample is advisable. If head hair can't be collected, a similar amount of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Summary
The primary phases in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary integration of a sample into a laboratory's process. This phase consists of ensuring the sample was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and carrying out any extra data entry not covered by an electronic chain of custody system.
Screening serves as an initial rapid evaluation for substances of abuse. Although Screening is an economical approach to exclude drug use for most samples, a positive result needs confirmation to hold up in legal settings. Samples that show presumptive positive results in Screening require further confirmation.
Upon finding a presumptive positive result in Screening, additional hair is extracted from the initial sample and prepped for Extraction. In this phase, drugs are isolated from hair at significantly lower concentrations than other methods (such as urine or oral fluid), which is why hair drug testing is considered the most complex methodology.
To confirm any positive screening outcome, methods like GC/MS, GC/MS/MS, or LC/MS/MS are used. Necessary washes are performed on all presumptive positive samples before confirmation. The complete laboratory workflow from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: Commonly known as "hair follicle tests", these tests evaluate the hair strand rather than the follicle beneath the scalp.
In the domain of drug testing, hair follicle tests outshine their urine counterparts in Williamsville, IL. Their superior detection capabilities extend to a broader range of substances and offer a lengthier history of substance use. The reliability and accuracy of hair testing provide a trustworthy alternative to more conventional methods, ensuring employers get a comprehensive view of potential employees' substance habits.
With an extended detection window, hair follicle testing in Williamsville, IL captures drug use over a substantial duration, up to 90 days. This comprehensive perspective offers employers significant insights into the substance history of applicants or employees, setting it apart from shorter-term detection methods. The extended timeline aids in making informed decisions based on comprehensive data.
One of the standout features of hair follicle tests in Williamsville, IL is their tamper-resistant nature. The robustness of these tests significantly lowers the risk of sample adulteration. This quality ensures that the results are both reliable and undeniable. As a secure testing method, it offers employers and legal entities the confidence that they are receiving valid and trustworthy results.
Accredited Drug Testing facilities in Williamsville, IL offer convenient nationwide locations. Engaging with our services guarantees accessibility wherever you are, owing to our widespread network. Quick and hassle-free access ensures you're always a step away from reliable testing centers, tailored to meet the needs of both local and national clients.
Our hair follicle drug testing in Williamsville, IL offers a simple, confidential process. The procedure for ordering, conducting, and obtaining results is straightforward, ensuring ease of use and prioritizing privacy. From initiation to outcome, the process respects personal confidentiality while providing an efficient solution to testing needs.
With our affordable pricing and fast turnaround in Williamsville, IL, Accredited Drug Testing stands out as a cost-effective solution. We provide competitive pricing structures that accommodate businesses of all sizes, complemented by swift result processing. Our affordability and speed assure exceptional value, making us a preferred choice for many.
Hair follicle drug tests in Williamsville, IL guarantee fast, accurate, and reliable results. The precision of these tests enables the detection of substance use with unparalleled accuracy, distinguishing them from traditional methods. Their efficient process means results are delivered swiftly, reducing waiting periods and delivering peace of mind to employers and individuals alike.
Hair follicle testing provides compliance and peace of mind for employers in Williamsville, IL. By adhering to workplace drug-free policies, companies can minimize legal risks and promote a safer workplace environment. The dependability of hair testing ensures that employers not only meet regulatory requirements but also foster a drug-free culture.
