Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for detecting alcohol and drug usage. It offers an extended historical view by capturing biomarkers within the fibers of developing hair strands. When taken close to the scalp, it can offer a detection timeframe of roughly three months for both alcohol and drugs. Hair is easy to collect, relatively resistant to tampering, and straightforward to transport.
A sample of roughly 1.5 inches, consisting of approximately 200 hair strands (about the size of a #2 pencil) near the scalp, provides the optimal 100mg needed for testing and confirmation. For EtG additions and/or tests exceeding 10 panels, a 150mg sample is advised. It is prudent to weigh the sample with a jeweler's scale. Should scalp hair be unavailable, an equivalent amount of body hair can be used. "Head hair" specifically refers to scalp hair, whereas "body hair" encompasses all other types, including facial and axillary hair.
Process Overview
The drug test processing consists of four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step, involving the sample's entry into a lab's system. This process verifies the sample's proper sealing and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any additional manual data input beyond what's available in an electronic chain of custody system.
Screening is a preliminary examination for drugs of abuse. While it's cost-efficient for ruling out drug use for most samples, a positive screen must be confirmed for legal admissibility. Any sample that tests presumptively positive in Screening needs further validation.
Upon obtaining a presumptive positive in the Screening phase, more hair is extracted from the original specimen for processing in the Extraction phase. Here, drugs are isolated from hair at much lower concentrations than in other methods (e.g., urine or oral fluid), which is why hair drug screening is notably challenging.
Confirmation of any positive screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS methodologies. All samples flagged as presumptive positives are cleaned before confirmation, if necessary. The complete process from Accessioning to Confirmation is reviewed under the guidelines of the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests," the analysis examines the hair strand, not the follicle beneath the scalp.
In Mendon, MO, hair follicle testing is favored over urine tests due to its superior detection accuracy. Hair tests are less invasive and offer a longer detection period, making them more reliable. Employers prefer hair testing for its ability to consistently identify substance use, providing a comprehensive overview of an individual's drug history that urine tests often cannot match.
The extended detection window of hair follicle testing in Mendon, MO, extends up to 90 days, offering employers a broad perspective of an individual's substance use history. Hair testing captures a wide range of drug use, making it more effective than other methods, which may only provide a snapshot. This long-term analysis is crucial for making informed decisions in the workplace.
Hair follicle tests in Mendon, MO, significantly minimize the chance of sample tampering, ensuring results are reliable and authentic. Unlike urine tests that can be adulterated, hair samples are collected under observation, reducing manipulation risks. This method maintains the integrity of the testing process, providing employers with unquestionable results for better compliance and safety.
With numerous nationwide testing locations, including in Mendon, MO, Accredited Drug Testing offers convenient access to hair follicle testing. These centers provide quick, hassle-free services, allowing clients to easily meet their testing needs. Our expansive network ensures swift processing times and minimal disruption, facilitating efficient testing solutions wherever you are.
The hair follicle testing process in Mendon, MO, is straightforward and confidential, providing a stress-free user experience. Our simple ordering system, easy sample collection, and private results delivery ensure that clients feel secure and in control. By respecting privacy and simplifying procedures, we address concerns effectively, ensuring ease for every client.
Offering competitive pricing, Accredited Drug Testing in Mendon, MO, ensures affordability without compromising on quality. Our efficient processes guarantee fast turnaround times, adding value for businesses of all sizes. Whether for a small company or a large corporation, our cost-effective hair follicle testing provides peace of mind and quick results, crucial for making timely decisions.
In Mendon, MO, hair follicle drug tests provide fast, accurate, and reliable results. Their precision in identifying substances ensures they are trusted for their high accuracy. With efficient lab processes, results come quickly, allowing for timely intervention and decision-making. This smooth process highlights hair testing's reliability compared to conventional methods.
Employers in Mendon, MO, find peace of mind using hair follicle testing, as it aids in adhering to drug-free workplace policies. By incorporating this reliable testing method, businesses reduce legal risks and enhance workplace safety, ensuring compliance with industry standards. It fosters a confident environment where employer liability is minimized, and employee wellness is prioritized.
