Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has become recognized as an effective means for identifying alcohol and drug consumption. Hair serves as a long-term record of substance intake by capturing biomarkers in the hair strands as they grow. When collected near the roots, hair can offer a detection window for alcohol and drugs lasting up to about three months. The collection of hair is straightforward, not easily tampered with, and simple to transport.
A 1.5-inch sample comprising roughly 200 hair strands (comparable to the thickness of a #2 pencil) nearest to the roots will yield 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, it is advisable to use 150mg of the sample. Using a jeweler’s scale to weigh the sample is suggested. Should scalp hair be unavailable, a similar quantity of body hair can be collected. The term "head hair" specifically refers to scalp hair, while "body hair" includes other types such as facial and axillary hair.
Process Overview
The key stages in processing a drug test result within a laboratory involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning is related to the initial handling of a sample in a laboratory’s system. This stage includes ensuring that the sample's seal and shipment were correctly managed, assigning it a random Laboratory Accessioning Number (LAN), and completing any data entry that wasn't covered by an electronic chain of custody system.
Screening refers to a preliminary assessment for substance abuse. While this method is a budget-friendly approach to dismiss drug use for many samples, a positive screen requires further confirmation to be considered valid in legal situations. Samples that yield a presumptive positive during Screening necessitate an additional confirmation step.
If a sample tests as presumptively positive during Screening, additional hair is extracted from the initial sample and prepared for the Extraction phase. In this part of the process, substances are extracted from hair at much lower concentrations than in other methods (such as urine or oral fluid), making hair drug screening the most challenging method to execute.
Any positive results from Screening are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo a washing step before confirmation as necessary. The entire process from Accessioning through Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and with the accreditation according to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though they are often called "hair follicle tests", the assessment actually analyzes the hair strand and not the follicle beneath the scalp.
Hair follicle testing in Clarkson Valley, MO, offers distinct advantages over urine tests. While urine tests capture recent drug use, hair testing provides a comprehensive history, revealing usage up to 90 days back. This extended detection window gives employers a broader understanding of an individual's substance habits, ensuring more informed and reliable decisions.
Employers favor hair follicle testing due to its superb detection accuracy. Unlike urine tests, hair samples are less prone to tampering, and the broader detection window provides thorough insight into an applicant's past drug use, enhancing employer confidence in maintaining a drug-free workplace.
Hair follicle testing in Clarkson Valley, MO, offers an extended detection window, viewing drug usage patterns over the past 90 days. This feature offers employers a comprehensive understanding of an individual's historical substance use, often providing insights beyond what is possible with traditional testing methods.
With hair follicle tests, employers can detect drug use over a much longer period than urine tests allow. This extended window provides a historical perspective, which is particularly beneficial in assessing consistent drug use patterns, rather than just identifying recent consumption.
Employers in Clarkson Valley, MO, benefit from hair follicle tests' robust tamper-resistant design. This testing method significantly reduces the risks of sample manipulation, offering reliable results. As a result, hair analysis is trusted for its integrity and ability to produce unquestionable findings, essential for rigorous compliance demands.
Hair follicle testing minimizes the chance of sample tampering, ensuring authenticity. This aspect makes it a trustworthy choice for employers and legal entities in Clarkson Valley, as it provides conclusive and credible test outcomes that withstand scrutiny.
Accredited Drug Testing offers convenient locations across Clarkson Valley, MO, ensuring quick and easy access to hair testing services. Our expansive network streamlines the process, reducing the effort needed to find testing facilities and facilitating a hassle-free experience for individuals and employers alike.
In Clarkson Valley, our nationwide testing centers include local sites to maximize convenience. This accessibility ensures that individuals and employers can rely on dependable and prompt drug testing services, minimizing delays and improving service experience.
The process of hair follicle testing in Clarkson Valley, MO, is straightforward and confidential. From ordering to results, every step safeguards privacy, ensuring clients' peace of mind. This simplicity and discretion make it a favored choice among users who prioritize ease and confidentiality in testing procedures.
Hair follicle testing offers a simple yet secure process. From sample collection to results reception, privacy is paramount. This approach caters to Clarkson Valley residents who value convenient, effortless testing without compromising personal privacy or security.
In Clarkson Valley, MO, hair follicle drug tests offer cost-effective solutions paired with swift turnaround times. Our competitive pricing and efficient processing provide excellent value, making it an attractive option for companies of any size looking to implement reliable and timely drug testing protocols.
Employers in Clarkson Valley benefit from affordable pricing on hair follicle tests. The rapid turnaround on results complements the competitive cost, offering businesses an efficient and budget-friendly choice to ensure compliance with their drug policies.
In Clarkson Valley, MO, hair follicle drug tests provide a fast, accurate alternative for screening substance use. Their high precision in detecting drugs enhances reliability and ensures swift identification. Compared to traditional methods, these tests stand out for their unmatched speed and accuracy, making them a trusted choice for accurate results every time.
The efficiency of hair follicle testing lies in its capability to deliver quick and reliable results. Employers in Clarkson Valley benefit from the rapid turnaround, ensuring they stay informed and make timely decisions, supported by the test's proven accuracy in substance detection over traditional methods.
Using hair follicle testing in Clarkson Valley, MO, ensures workplace compliance with drug-free policies, reducing legal risks and promoting safety. Employers gain peace of mind knowing that thorough testing protocols support their zero-tolerance policies, minimizing potential liabilities and maintaining a productive work environment.
Employers in Clarkson Valley are assured of their commitment to safety and compliance when employing hair follicle testing. This method not only adheres to strict policy standards but also enhances workplace atmosphere by substantially diminishing drug-related risks.
