Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a robust method for identifying drug and alcohol consumption. It offers an extensive timeline of substance use by securing biomarkers within the emerging hair's fibers. When acquired near the scalp, hair can present a detection period of up to roughly 3 months for substances like alcohol and narcotics. Collecting hair is straightforward, relatively resistant to tampering, and simple to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (around the width of a #2 pencil) nearest the scalp, yields 100mg of hair, an optimal amount for initial and confirmatory analysis. For EtG, additional tests, or panels over 10, it's best to use 150mg. We suggest using a jeweler’s scale for precise measurement. If scalp hair is absent, an equivalent volume of body hair can be taken. By head hair, we mean only scalp hair. Body hair relates to all other hair types (such as facial, axillary, etc.).
Process Overview
The key phases in processing a drug test in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample’s preliminary processing into the lab’s system. This step ensures the sample was properly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any needed data entry absent from an electronic chain of custody system.
Screening carries out an initial rapid evaluation for drug abuse. While cost-efficient for excluding drug usage in many samples, a positive screen necessitates confirmation to be legally valid. Presumptive positive results from Screening do call for further confirmation.
Should the Screening stage yield a presumptively positive outcome, additional hair is taken from the original sample for Extraction. At this phase, drugs are extracted from hair in substantially lower concentrations compared to other methods (e.g., urine or oral fluid), underscoring hair drug screening as the most challenging technique to execute.
Positive screening results go through Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed as needed prior to confirmation. Every aspect of the laboratory process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair classification and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the assessment examines the hair strand, not the follicle beneath the scalp.
In Liverpool, IN, hair follicle testing holds significant advantages over traditional urine tests. Hair testing provides superior detection accuracy, offering comprehensive insights due to its longer detection window. This makes it a more reliable choice for employers seeking to maintain drug-free workplaces. Unlike urine tests, hair analyses are less prone to manipulation, providing peace of mind with their trustworthy results.
Liverpool, IN, benefits greatly from hair follicle testing, which reveals drug use up to 90 days back. This extended detection window provides a thorough overview of a candidate's or employee's substance history, aiding employers in making informed decisions. With its ability to track prolonged drug use, hair analysis offers a broader perspective than other testing methods.
In Liverpool, IN, hair follicle tests are known for their tamper-resistant qualities, significantly reducing sample adulteration risks. Conducted under strict supervision, these tests provide reliable and unquestionable results. The hair sample's inherent composition makes it difficult to alter, ensuring that any detection of drug use is genuine and reflective of actual substance consumption.
With convenient nationwide testing locations, including Liverpool, IN, Accredited Drug Testing makes the testing process accessible and hassle-free. Whether you need a local or out-of-city test, our centers provide quick and efficient services, minimizing disruptions and ensuring seamless access to necessary testing facilities.
In Liverpool, IN, the hair follicle testing process is simple and confidential. Ordering, taking, and receiving results is streamlined to address privacy concerns effectively. Our process ensures that clients can confidently and effortlessly complete tests, knowing their information is handled with the highest confidentiality standards.
Accredited Drug Testing in Liverpool, IN, offers competitive pricing and quick result turnaround. Our cost-effective structures ensure excellent value for businesses of all sizes. Coupled with fast processing times, we provide companies with efficient solutions to meet their testing needs without compromising quality or reliability.
Hair follicle drug tests in Liverpool, IN offer fast, accurate, and reliable results. Their precision in detecting substance use is unmatched, ensuring that employers have complete confidence in the results. Hair tests boast superior accuracy, picking up trace amounts of substances that other tests might miss. This ensures a high level of reliability in understanding an individual's substance use.
Employers in Liverpool, IN, gain compliance and peace of mind by adopting hair follicle tests. These tests help ensure adherence to drug-free workplace policies, thereby reducing legal exposure and enhancing overall workplace safety. Employers can rest easy knowing their chosen drug testing method is both effective and compliant with industry standards.
