Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a significant tool for identifying drug and alcohol consumption. Hair captures a comprehensive record of alcohol and drug use by embedding biomarkers within the fibers of the hair strand as it grows. Collected near the scalp, hair can reveal alcohol and drug use over roughly a 90-day detection period. Hair is straightforward to obtain, challenging to tamper with, and convenient to transport.
A 1.5-inch portion consisting of approximately 200 hair strands (roughly matching the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal quantity for analysis and verification. For EtG, additional tests, and analyses exceeding 10 panels, 150mg of the hair specimen is advisable. It's suggested to use a jeweler’s scale to weigh the sample. If scalp hair is absent, a similar quantity of body hair can be used. When referencing head hair, it pertains exclusively to scalp hair. Body hair encompasses any other hair types (facial, axillary, etc.).
Process Overview
The procedure involves four primary phases in laboratory processing for drug test results: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory’s system. This process involves verifying the sample's seal and proper shipment, assigning a random LAN (Laboratory Accessioning Number), and inputting any supplementary data that is not included in an electronic chain of custody system.
Screening involves an initial rapid assessment for drugs of abuse. Although Screening is a cost-efficient strategy to exclude drug consumption in most samples, a positive screen necessitates confirmation for court admissibility. Samples that are identified as presumptively positive during Screening require a follow-up confirmation.
If a sample shows presumptively positive results at the Screening phase, additional hair is taken from the initial sample and readied for Extraction. In this phase, drugs are extracted from hair at concentrations much lower than other methods (e.g., urine or oral fluid), which is why hair drug screening presents a significant challenge.
Confirmation of positive results from Screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing as needed before confirmation. Every step of the laboratory process from Accessioning to Confirmation is scrutinized according to both the CAP (College of American Pathologists) Hair certification and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests", the analysis focuses on the hair strand rather than the scalp-embedded hair follicle
In Gaylord, MI, employing hair follicle testing over urine tests comes with several advantages. Hair testing provides superior detection accuracy due to the comprehensive nature of the sampling.
Compared to traditional urine analysis, hair tests offer unmatched reliability, making them the preferred choice for environments enforcing strict zero-tolerance drug policies and ensuring the authenticity of the results.
One of the significant benefits of hair follicle testing is its extended detection window, up to 90 days. This feature allows employers in Gaylord, MI to have a broader perspective on an individual's substance use history.
A longer detection span ensures that previous drug use is not missed, providing an in-depth view of an individual's behavior, crucial for various screening purposes.
Hair follicle tests in Gaylord, MI are known for their tamper-resistant nature. The methodology significantly reduces potential sample adulteration risks, ensuring that results are trustworthy and hard to dispute.
The rigorous process used to collect hair samples ensures minimal interference, making the results nearly unquestionable and providing clearly reliable results.
The convenience of having several nationwide and local centers in Gaylord, MI for hair follicle testing cannot be overstated. These offer quick and hassle-free access to drug testing services, making it easier for individuals and employers.
With an extensive network of testing sites, your path to reliable testing is made simpler, ensuring any testing needs are quickly addressed without inconvenience.
The process of hair follicle testing in Gaylord, MI is designed to be simple and confidential. From ordering to taking the test and receiving results, every step is outlined with user ease in mind.
Concerns about privacy are minimized with secure procedures in place, ensuring that client information and outcomes are kept confidential throughout the process.
In Gaylord, MI, hair follicle testing is not only efficient, but it also offers affordable pricing and swift turnaround times, making it a great value for organizations of any size.
Our competitive rates ensure that employers can implement rigorous testing without breaking the bank, while the rapid processing of results offers peace of mind swiftly.
Hair follicle drug testing in Gaylord, MI is known for delivering fast and accurate results. The meticulous process involved ensures a high degree of precision when screening for substance use.
The reliable nature of hair testing means that you can trust the results, as they meticulously reflect the history of drug intake. This method's seamless procedure guarantees prompt outcomes without compromising on accuracy.
Utilizing hair follicle testing in Gaylord, MI ensures that employers remain compliant with drug-free workplace policies. This adherence helps in lowering legal risks and enhances overall workplace safety.
The peace of mind brought about by using hair-based testing allows employers to uphold their standards while ensuring a safe and compliant work environment.
