Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is esteemed as an effective means for identifying drug and alcohol consumption. Hair offers an extended history of alcohol and other drugs by encapsulating biomarkers within the fibers of the hair strand as it grows. When gathered near the scalp, hair can present up to roughly a 3-month detection timeframe for alcohol and other substances. Hair is straightforward to collect, challenging to falsify, and convenient to transport.
A 1.5-inch segment of about 200 hair strands (similar in thickness to a #2 pencil) nearest to the scalp will produce 100mg of hair, which is the optimum sample for screening and confirmation. For EtG, extra tests, and/or evaluations exceeding 10 panels, 150mg of the specimen is suggested. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair isn’t available, a comparable quantity of body hair can be provided. When mentioning head hair, this pertains exclusively to scalp hair. Body hair relates to all other variants (facial, axillary, etc.).
Process Overview
The key procedural steps in laboratory handling of a drug test outcome comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the commencement of processing a specimen into a laboratory’s registry. This encompasses confirming the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and executing any supplementary data entry absent in an electronic chain of custody framework.
Screening includes an initial swift evaluation for drugs of abuse. Screening offers a cost-efficient approach to rule out drug consumption in the majority of samples, but a confirmed positive screening is necessary for court authenticity. Any specimens that show a presumptive positive during Screening necessitate secondary confirmation.
If a specimen indicates a presumptive positive in the Screening phase, additional hair is retrieved from the initial sample and readied for Extraction. In this stage, substances are extracted from hair at a significantly lower concentration compared to other methodologies (e.g., urine or oral fluid), which makes hair drug screening the most arduous methodology to execute.
Confirmation of any positive screening outcome is performed through GC/MS, GC/MS/MS or LC/MS/MS. All samples with presumptive positives are cleansed prior to confirmation as required. The complete laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed as "hair follicle tests", the analysis actually evaluates the hair strand and not the follicle beneath the scalp.
In Carlton, WI, hair follicle testing outshines urine testing due to its superior detection capabilities. Hair tests offer a broader detection window, capturing drug use history far more comprehensively.
The precision of hair testing makes it a fundamental component for workplace safety, providing a more reliable alternative to traditional urine analyses.
Unlike urine tests, hair tests are less susceptible to manipulation and provide long-term detection, making them a preferred choice for many in Carlton, WI.
Hair follicle testing in Carlton, WI unveils a detailed history of substance use, tracing back up to 90 days. This offers employers an extended view of an individual’s drug usage.
Employers benefit from the comprehensive detection window of hair tests, allowing for a wide-ranging assessment of an applicant's or employee’s substance history.
With the extended detection capabilities of hair tests, employers in Carlton, WI gain valuable insights into drug use over an extensive period, enhancing decision-making processes.
In Carlton, WI, hair follicle drug tests significantly minimize tampering risks. The observed collection process ensures the authenticity of the sample.
The reliability of hair follicle tests stems from their resistance to adulteration, offering unequivocal results critical for safety-sensitive environments.
By reducing potential sample tampering, hair tests provide a trustworthy solution for drug testing needs in Carlton, WI.
Residents of Carlton, WI enjoy the convenience of Accredited Drug Testing’s widespread testing locations. Access to our centers is easy and stress-free.
With numerous nationwide centers, Accredited Drug Testing ensures that individuals in Carlton, WI can effortlessly locate a nearby facility.
The accessibility of our locations makes drug testing in Carlton, WI straightforward, offering seamless service for individuals and businesses alike.
The hair follicle testing process in Carlton, WI is straightforward and confidential, maintaining privacy throughout order, testing, and results phases.
Clients can expect a smooth, hassle-free testing experience in Carlton, WI, with privacy safeguards ensuring a secure process from start to finish.
From ordering to receiving results, the hair testing process is designed for ease and confidentiality, accommodating all clients' needs in Carlton, WI.
Accredited Drug Testing provides competitive pricing options for businesses of every size in Carlton, WI, ensuring affordability and value.
Our rapid turnaround times in Carlton, WI mean businesses receive drug test results promptly, maintaining efficiency in their operational processes.
Affordable testing solutions coupled with fast result delivery help companies in Carlton, WI manage costs effectively and enhance workplace security.
The efficiency of hair follicle tests in Carlton, WI is backed by their speed and accuracy. This method provides prompt results that aid employers in making timely decisions.
Hair follicle tests deliver precise outcomes, detecting a wide range of substances with higher accuracy than other methods, ensuring dependable results every time.
Designed to be both quick and accurate, hair testing in Carlton, WI ensures reliable detection for various drug substances, assisting employers in safety assessments.
Employers in Carlton, WI gain compliance assurance with workplace safety standards through hair follicle testing, mitigating legal risks effectively.
Companies using hair testing can enjoy peace of mind by ensuring adherence to drug-free policies, enhancing overall workplace safety and security.
Utilizing hair follicle testing in Carlton, WI supports employers in upholding zero-tolerance policies, fostering a safer working environment with complete compliance.
