Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a significant method for identifying drug and alcohol consumption. Hair offers an extended history of substance usage by trapping biomarkers within the fibers of the developing hair strand. When collected near the scalp, hair can provide a detection timeframe of up to roughly 3 months for both alcohol and drug presence. Hair collection is straightforward, relatively hard to tamper with, and easy to transport.
A 1.5-inch sample consisting of about 200 strands of hair (approximately equivalent to a #2 pencil's thickness) near the scalp yields 100mg of hair, the optimal amount for testing and verification. For EtG, additional testing, and/or tests beyond 10 panels, a 150mg sample is suggested. We advise using a jeweler’s scale to measure the specimen. If scalp hair isn't an option, a similar quantity of body hair may be taken. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other hair categories (facial, underarm, etc.).
Process Outline
The principal stages in processing a drug test result in a laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial handling of a sample into a laboratory’s framework. This step ensures the sample was properly sealed and sent, assigns a random LAN (Laboratory Accessioning Number), and completes any further data entry absent in an electronic chain of custody system.
Screening is an initial rapid check for substances of abuse. Screening is an economical method to exclude drug use in the majority of samples; however, a positive screen necessitates confirmation for judicial acceptability. Any samples preliminarily positive in Screening require an additional confirmation.
Should a sample be preliminarily positive during Screening, further hair is extracted from the initial sample for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than in other methods (e.g., urine or oral fluid), rendering hair drug screening the most intricate technique to execute.
Confirmation of any positive Screening result is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. All tentative positive samples are cleansed prior to confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation undergoes assessment under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although often referred to as "hair follicle tests", the analysis focuses on the hair strand and not the follicle beneath the scalp.
Comparing hair follicle testing against traditional urine tests, the advantages are clear, especially in King, WI. The superior accuracy and reliability of hair testing stand out, given its ability to detect a wider range of substances over a more extended period.
While urine tests focus on short-term detection, hair follicle methods provide a comprehensive picture of past substance use, offering clarity and assurance to employers and other decision-makers.
The extensive detection window of hair follicle testing offers a significant advantage for employers in King, WI. By detecting substance use up to 90 days prior, this method unveils potential patterns of misuse that shorter-term tests might miss.
This broader scope provides a thorough overview of an individual's substance history, equipping employers with the necessary insight to make informed hiring or retention decisions, ultimately promoting a safer workplace environment.
In King, WI, the tamper-resistant nature of hair follicle testing is a crucial benefit. This testing method considerably reduces the chances of sample adulteration, guaranteeing results that are both reliable and accurate.
Near impossibility of tampering ensures that the integrity of the testing process is maintained, presenting results that stakeholders can trust, ultimately providing peace of mind and confidence in the outcomes.
In King, WI, Accredited Drug Testing makes access to drug testing services remarkably convenient. With testing centers spread nationwide, the process of getting tested is quick, easy, and free from hassle.
This vast network ensures that regardless of location, individuals have readily available options to access testing services, enhancing the ease and accessibility of hair follicle testing across cities.
The process of hair follicle testing in King, WI is designed to be simple and confidential. From ordering to obtaining the results, each step is streamlined, ensuring ease and privacy for users.
Ensuring concerns about privacy and user-friendliness are addressed, this approach demystifies the testing process, allowing individuals to focus on the valuable insights provided by their results.
Accredited Drug Testing in King, WI offers competitive pricing structures that are affordable for companies of all sizes. Coupled with fast turnaround times, the service provides tremendous value and prompt results.
This combination of affordability and reliability ensures businesses receive high-quality service without financial strain, ensuring peace of mind through cost-effective yet thorough testing solutions.
The precision and speed offered by hair follicle drug tests stand unmatched in King, WI. The swift and accurate detection of substances through these methods ensures that results are not only reliable but also timely, crucial for decision-making in sensitive environments.
Combining high accuracy with prompt processing, hair follicle testing is ideal for fast-paced environments requiring immediate results. This ensures that businesses can quickly address any issues and maintain operational efficiency without compromise.
Ensuring compliance with workplace drug-free policies in King, WI is paramount, and hair follicle testing plays a pivotal role. By adopting this method, employers minimize legal risks while promoting a safe and productive work environment.
The assurance of robust compliance aids in fostering peace of mind for both companies and their employees, knowing that the workplace remains safe and in line with regulatory requirements.
