Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a significant resource for uncovering alcohol and drug consumption. Hair offers an extended overview of substance use, as the fibers entrap biomarkers during hair growth. Collected near the scalp, hair can reveal drug and alcohol use over an estimated 3-month period. Hair is straightforward to collect, somewhat resistant to tampering, and easy to transport.
A 1.5-inch hair sample consisting of roughly 200 strands (comparable to a #2 pencil in thickness), cut closest to the scalp, provides 100mg of hair, ideal for both screening and confirmation. For EtG tests, additional analyses, or tests covering more than 10 panels, 150mg is suggested. We advise using a jeweler’s scale to weigh the sample. If scalp hair is unattainable, a similar quantity of body hair can be utilized. "Head hair" refers exclusively to scalp hair, while "body hair" denotes all other types of hair (e.g., facial, axillary).
Process Overview
The drug testing laboratory workflow consists of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage of incorporating a sample into the lab's system. This process involves verifying the sample's seal and shipping method, assigning a random Laboratory Accessioning Number (LAN), and completing any necessary data inputs absent from an electronic chain of custody system.
Screening is a preliminary assessment for substances and is a cost-effective means of eliminating drug use in many samples. However, to be legally acceptable, a positive screen must be confirmed. Samples testing presumptively positive during Screening necessitate secondary confirmation.
In cases of presumptive positivity in the Screening phase, additional hair is taken from the sample for the Extraction process. In this phase, substances are extracted from hair at concentrations lower than those in methods like urine or oral fluid testing, underscoring the complexity of hair drug screening.
Confirmation of positive screening results is performed utilizing GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are cleaned before confirmation if required. The complete process from Accessioning to Confirmation receives scrutiny under both CAP (College of American Pathologists) Hair certification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often referred to as "hair follicle tests," the analysis focuses on the hair strand and not the follicle beneath the scalp.
Why does hair follicle testing surpass urine tests in Talowah, MS? Primarily due to its superior detection accuracy and greater reliability. Unlike conventional urine testing, hair tests reveal a comprehensive substance history over an extended period, providing a more accurate view of an individual's drug use patterns.
With an extended detection window of up to 90 days, hair follicle tests in Talowah, MS, offer employers vital insights into an individual's substance use history. This thorough timeframe allows companies to make well-informed decisions about potential hires or current employees based on a complete understanding of their drug habits.
Hair follicle testing in Talowah, MS, dramatically reduces the chance of sample tampering. The testing method's inherent resistance to adulteration ensures the integrity of collected samples, providing firms with results they can trust without question.
The convenience of having both nationwide and local testing centers in Talowah, MS, simplifies the testing process. Easy access to these locations means individuals and companies can obtain necessary tests swiftly and without undue hassle, enhancing the overall experience.
The process for hair follicle testing in Talowah, MS, is designed to be simple and confidential. From ordering the test to receiving the results, every step prioritizes user privacy and ease, ensuring a smooth experience free from concerns about confidentiality or complexity.
Our competitive pricing in Talowah, MS, coupled with a quick turnaround for results, offers excellent value that is appreciated by companies of any size. This combination provides peace of mind for management, knowing that efficient, reliable testing won't strain budgets.
In Talowah, MS, hair follicle drug testing stands out for its speed and precision. This method ensures accurate detection of substances, offering reliable results that are hard to dispute. As a result, users can trust in the quality and dependability of the outcomes, enhancing confidence in decision-making processes.
For businesses in Talowah, MS, hair follicle testing ensures compliance with drug-free workplace policies. By adopting this method, employers not only adhere to legal standards but also significantly enhance workplace safety, offering peace of mind and reducing legal liabilities.
