Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair captures an extended timeline of alcohol and drug activity by embedding biomarkers within the fibers of the hair as it grows. When taken near the scalp, hair can reveal a detection period of up to roughly 3 months for alcohol and drugs. The collection process is straightforward, it is moderately challenging to tamper with, and it is simple to send.
A 1.5-inch segment of nearly 200 hair strands (comparable to a #2 pencil's width) near the scalp yields 100mg of hair, which is optimal for analysis and verification. For EtG, add-ons, and/or assessments exceeding 10 panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is not present, a comparable amount of body hair can be substituted. When mentioning head hair, only scalp hair is indicated. Body hair encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test outcome comprises four critical phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory’s database. This step encompasses ensuring the sample's proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any supplementary data required that is not provided electronically.
Screening is a preliminary rapid check for substances of abuse. While Screening offers a cost-efficient method to identify drug use in most samples, a positive screen requires confirmation to be admissible in legal contexts. Samples yielding a presumptive positive during Screening necessitate a further confirmatory test.
Should a sample yield a presumptive positive at the Screening phase, additional hair is extracted from the primary sample and readied for Extraction. In this phase, drugs are isolated from hair at a substantially lower concentration than other methods (e.g., urine or oral fluid), underscoring the complexity of hair drug testing.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive findings undergo a washing process before confirmation as required. The complete laboratory protocol from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often mentioned as "hair follicle tests", the test evaluates the hair strand rather than the follicle beneath the scalp.
In Bergland, MI, hair follicle drug testing surpasses traditional urine testing through its enhanced effectiveness. Superior detection accuracy sets it apart, providing unparalleled insight into substance use. Hair tests reveal longer-term usage trends, making them a preferred choice for those requiring robust and dependable screening.
Offering an extended detection window of up to 90 days in Bergland, MI, hair follicle tests provide a comprehensive examination of an individual’s substance history. For employers, this broad insight aids in assessing consistent substance patterns, offering a thorough overview of potential employees or current staff.
Hair follicle tests in Bergland, MI, are renowned for their tamper-resistant nature. They significantly mitigate the chances of sample manipulation, thus providing trustworthy and indisputable results. This integrity assures users of the authenticity of the testing process and results.
In Bergland, MI, convenient and easily accessible testing centers enhance the ease of complying with required testing protocols. Our nationwide testing locations ensure quick, seamless access, alleviating any logistical concerns for individuals and businesses alike seeking drug testing services.
Hair follicle testing in Bergland, MI, follows a simple, confidential process. From ordering to receiving results, every stage is designed to prioritize privacy and user-friendliness. Clients can rely on a straightforward experience addressing ease of access and the discreetness of their testing information.
Offering affordable pricing coupled with fast turnaround times in Bergland, MI, our hair follicle testing services promise value without compromising quality. Competitive rates and rapid results provide peace of mind, accommodating businesses of all sizes seeking economic yet efficient testing solutions.
The precision of hair follicle drug tests in Bergland, MI, is unparalleled in identifying substance use. These tests deliver fast, accurate, and reliable results, ensuring meticulous detection. The efficient analysis process guarantees prompt outcomes, allowing individuals and employers to swiftly obtain the necessary information.
Employers in Bergland, MI, gain compliance and peace of mind through hair follicle testing, ensuring adherence to drug-free workplace policies. By reducing legal risks and enhancing safety, these tests are indispensable for companies committed to maintaining a safe and law-abiding environment.
