Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and other substances by embedding biomarkers within the growing hair's fibers. When sourced near the scalp, hair is capable of revealing alcohol and drug presence for a maximum of about three months. This method is straightforward to gather, somewhat resistant to tampering, and easy to transport.
A 1.5-inch segment consisting of approximately 200 hair strands (comparable to the girth of a #2 pencil) taken nearest to the scalp yields 100mg of hair, which is the optimal quantity for screening and verification. For EtG, additional analyses, and tests exceeding 10 panels, a specimen of 150mg is advised. Using a jeweler's scale for weighing the specimen is suggested. If scalp hair isn't an option, an equivalent amount of body hair may be utilized. "Head hair" specifically denotes scalp hair. "Body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab's database. This step includes confirming the sample's proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data input not furnished by an electronic chain of custody system.
Screening conducts a preliminary rapid evaluation for drug abuse. Although it's an economical approach to exclude drug use in most samples, a confirmed positive screen is mandatory for court purposes. Any samples presumptively positive in Screening necessitate further confirmation.
Should a sample be presumptively positive during the Screening phase, additional hair is extracted from the original specimen for Extraction preparation. During Extraction, drugs are withdrawn from hair at much lower concentrations compared to other methods (e.g., urine or oral fluid), accounting for the complexity of hair drug screening.
Confirmation for any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples are cleansed as needed before confirmation. The complete lab process, from Accessioning to Confirmation, is scrutinized under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly dubbed "hair follicle tests", the examination itself evaluates the hair strand, not the scalp's hair follicle
When comparing hair follicle and urine drug tests in Hudsonville, MI, the former offers unmatched detection accuracy and reliability. Hair testing excels in identifying substance use far more effectively than traditional urine tests.
For comprehensive drug test results, hair follicle testing outshines urine tests with its superior detection capabilities and extended detection window, giving peace of mind to employers and safety professionals.
Hair follicle testing in Hudsonville, MI illuminates a longer trajectory of drug history, offering insight into substance use over an extended 90-day period.
Employers benefit from this extensive detection window, allowing for a thorough analysis of an individual's drug use—a strategic advantage in maintaining workplace integrity.
In Hudsonville, MI, the hair follicle testing method significantly reduces the risk of adulteration, offering test results that are both reliable and difficult to dispute.
This tamper-resistant characteristic makes hair follicle tests a preferred choice among organizations looking to ensure the integrity and trustworthiness of their drug screening processes.
Hudsonville, MI benefits from our conveniently located testing centers across the Nation, making drug testing services quick and easily accessible.
Offering nationwide coverage ensures you always have a local center ready to provide hassle-free and efficient drug testing services whenever needed.
Our local presence in Hudsonville guarantees that your testing procedure is efficient and stress-free, maintaining compliance effortlessly.
In Hudsonville, MI, the hair follicle testing procedure is straightforward and ensures confidentiality from test ordering to receiving results.
Our process is designed to protect privacy and ease concerns, providing an uncomplicated and discreet experience throughout.
Accredited Drug Testing in Hudsonville, MI prides itself on offering competitive pricing matched with swift turnaround times, ensuring excellent value for organizations.
With our cost-effective solutions and fast processing, we deliver peace of mind to companies of all sizes, catering to their specific testing needs efficiently.
In Hudsonville, MI, hair follicle drug tests stand out for their quick and accurate results. With high precision, these tests can detect a range of substances with impressive reliability.
Employing advanced technology, the process ensures the meticulous identification of drug use, which makes them an ideal choice for organizations needing swift and precise testing solutions.
Employers in Hudsonville, MI find peace of mind using hair follicle testing as it offers compliance with rigorous drug-free workplace policies.
Not only does it mitigate legal risks, but it also enhances overall workplace safety, providing employers with a reliable channel to uphold a drug-free environment efficiently.
