Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for identifying substance use through its ability to capture long-term data on alcohol and drugs by trapping biomarkers within the hair strands. When hair is collected near the scalp, it offers a detection period of around three months for substances. This method is straightforward to gather, challenging to tamper with, and convenient to transport.
A collected hair sample should be 1.5 inches in length with roughly 200 strands (similar in size to a #2 pencil) to yield 100mg, which is ideal for both screening and confirmation stages. For testing that includes EtG, additional panels, or goes beyond 10 panels, 150mg of hair is suggested. It's advisable to use a jeweler’s scale for accurate measurement. In the absence of scalp hair, a comparable quantity of body hair can be used. "Head hair" specifically refers to scalp hair, while "body hair" includes other types like facial and axillary hair.
Process Overview
The lab-based drug testing process comprises four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process where the sample is initially registered within the lab's records. This step ensures the package was correctly sealed and delivered, assigns a LAN (Laboratory Accessioning Number) randomly, and completes any additional necessary data entry lacking from an electronic chain of custody.
Screening acts as a preliminary drug check. Although this is a cost-efficient method for dismissing drug usage in most samples, any positive result needs confirmation for legal validity. Samples showing initial positive results in Screening require further confirmation.
In cases of presumptive positivity during Screening, additional hair is taken from the sample and subjected to Extraction. Here, the process extracts any drug content at a lower concentration than other methods like urine or oral fluid testing, marking hair testing as a complex procedure.
The Confirmation stage for positive screens involves GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any sample presumed positive is thoroughly washed before confirmation if necessary. This full laboratory procedure, from Accessioning to Confirmation, is evaluated per the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests," this testing actually examines the hair strand, not the follicle beneath the skin.
When it comes to detecting drug use in Ocean Pines, MD, hair follicle testing offers clear advantages over urine testing. The enhanced accuracy and reliability make it the preferred choice. Unlike urine tests, hair tests can detect drug usage over much longer durations, allowing for a broader assessment period.
In Ocean Pines, MD, the hair follicle test provides an extended detection window that sets it apart from other methods. This test can reveal substance use as far back as 90 days, offering companies a comprehensive insight into an individual's history. This aids in making informed employment or disciplinary decisions.
The hair follicle test is known for its tamper-resistant nature in Ocean Pines, MD. By significantly reducing the likelihood of adulteration, this testing method ensures reliable and unquestionable results every time. Organizations can trust the integrity of the samples collected for analysis.
In Ocean Pines, MD, and across the nation, our testing centers provide convenient access to hair follicle testing services. With numerous locations available, testing becomes a hassle-free process. Whether local or nationwide, we ensure quick and easy accessibility.
The hair follicle testing process in Ocean Pines, MD, is designed to be simple and confidential. From ordering to obtaining results, the procedure protects client privacy while ensuring ease of use. Concerns regarding privacy and confidentiality are carefully addressed at every step.
At Accredited Drug Testing in Ocean Pines, MD, our services offer affordable pricing with fast turnaround times. Companies, large or small, gain excellent value from our thoughtful pricing structures, while also benefiting from prompt and precise results.
In Ocean Pines, MD, hair follicle drug testing stands out for delivering fast, accurate results. The precision of these tests in identifying substance use is unparalleled. Accredited Drug Testing's modern methods ensure quick and dependable outcomes, allowing employers to make informed decisions swiftly.
Employers in Ocean Pines, MD, benefit from hair follicle testing as it ensures compliance with drug-free policies, minimizing legal risks. This testing method enhances workplace safety by reliably verifying employee sobriety, which in turn fosters a more productive and secure work environment.