Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analyses are now considered a valuable tool for identifying drug and alcohol consumption. Hair offers a detailed record of drug and alcohol use by encapsulating biomarkers within the strands of growing hair. When taken from near the scalp, hair can indicate drug and alcohol usage over approximately a 3-month period. Hair is easy to obtain, challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches with roughly 200 strands of hair (approximately the size of a #2 pencil) from close to the scalp provides 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, a specimen quantity of 150mg is advised. Using a jeweler's scale is recommended to weigh the specimen. If head hair cannot be acquired, an equivalent volume of body hair may be used. References to head hair denote scalp hair exclusively. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The principal stages in laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the starting point of processing a sample within a laboratory's framework. This stage includes confirmation that the sample was appropriately sealed and dispatched, assignment of a random LAN (Laboratory Accessioning Number), and any essential data entry absent from an electronic chain of custody system.
Screening pertains to an initial rapid assessment for substances of abuse. Although Screening is an efficient method to dismiss drug use in many samples, a positive screen necessitates confirmation for acceptance in legal proceedings. Samples showing presumptive positivity in Screening require a confirmatory step.
If Screening results are presumptively positive, more hair is extracted from the original sample and readied for Extraction. In Extraction, drugs are removed from hair at a much lower concentration than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Positive Screening results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleansed ahead of confirmation as needed. The complete laboratory procedure from Accessioning through Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", the examination targets the hair strand rather than the follicle under the scalp.
In Rosedale, MS, hair follicle tests offer a distinct edge over traditional urine tests regarding detection and reliability. They provide a superior detection window, recognizing substance use for up to 90 days, making them incredibly effective for long-term assessment. Additionally, hair testing minimizes manipulation risks, ensuring results are both precise and trustworthy.
The extended detection period of hair follicle testing in Rosedale, MS, offers significant advantages for employers. With the ability to identify drug use over a span of up to 90 days, it delivers a thorough view of an individual's substance history. This quality allows employers to make well-informed employment decisions based on a comprehensive understanding of an applicant's or employee's behavior.
In Rosedale, MS, hair follicle testing is recognized for its resistance to tampering, offering credible results that are hard to dispute. The method notably reduces the potential for sample adulteration, ensuring that the outcomes remain unaltered and trustworthy. As a result, it stands as a dependable choice for those demanding integrity in drug testing processes.
Rosedale, MS, offers the convenience of numerous testing locations, including local and nationwide centers. This widespread availability ensures that individuals and organizations can easily access our services, avoiding the hassle often associated with finding reliable testing options. Our network guarantees quick and straightforward testing experiences.
In Rosedale, MS, our hair follicle testing process is designed to be uncomplicated and private. From ordering the test to taking it and receiving results, we prioritize your confidentiality at every stage. The simple process guarantees ease of use and reassures individuals worried about their privacy during the drug testing procedure.
Our competitive pricing and swift turnaround in Rosedale, MS, make hair follicle testing both affordable and ideal for companies of various sizes. We strive to provide value without compromising the quality or speed of results, ensuring businesses can efficiently and cost-effectively maintain their drug testing programs.
In Rosedale, MS, hair follicle drug tests are valued for delivering fast and precise outcomes. Known for their high accuracy, these tests quickly identify substance use, providing reliable insights for decision-making. The efficiency of the process ensures minimal waiting time for results, making it an advantageous option for individuals and organizations seeking dependable testing solutions.
Employers in Rosedale, MS, benefit greatly from using hair follicle testing to ensure adherence to drug-free workplace policies. This method not only decreases legal liabilities but also enhances safety, ensuring a secure working environment. Hair testing brings peace of mind to employers by reinforcing compliance with organizational standards through reliable drug screening.
