Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is notably recognized as an effective method for detecting drug and alcohol consumption. Hair serves as a long-term record for alcohol and other drugs by embedding biomarkers within the fibers of the growing hair shaft. When collected near the scalp, hair offers approximately a three-month detection window for alcohol and other drugs. Collecting hair is straightforward, relatively resistant to tampering, and simple to transport.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (roughly the size of a #2 pencil) closest to the scalp will yield 100mg of hair, ideal for screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is suggested. It is advisable to measure the sample's weight using a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair may suffice. When we refer to head hair, we mean scalp hair only. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The key steps in the laboratory processing of a drug test result comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s system. This process involves ensuring the sample was properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and finishing any extra data input not provided by an electronic chain of custody system.
Screening involves an initial rapid test for substances of abuse. Although Screening is a cost-effective approach to exclude drug use in a majority of samples, a positive result requires confirmation to be court-admissible. Any samples that are presumptively positive in Screening mandate a secondary confirmation.
If a sample tests presumptively positive during the Screening phase, additional hair is extracted from the original sample for Extraction. In this phase, drugs are isolated from hair at a significantly lower concentration than in other methods (such as urine or oral fluid), which is why hair drug testing is considered the most challenging methodology to execute.
Confirmation of any positive screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referenced as "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp
When comparing hair follicle testing to traditional urine tests in Vanport, PA, the former stands out due to its superior detection accuracy. Hair tests offer a reliable, longer detection window, capturing drug use history over 90 days.
Additionally, hair follicle tests minimize the chances of tampering, unlike urine tests which can be manipulated. This reliability makes it the preferred choice for comprehensive drug screening.
Hair follicle testing in Vanport, PA shines with its extended detection period, showcasing substance use over a 90-day timeframe. Employers appreciate this feature as it provides a fuller picture of an individual’s drug history.
This extended window ensures that past drug use is not easily hidden, allowing employers to make informed hiring decisions. The test assesses long-term patterns, unlike other methods that only reveal short-term use.
The integrity of hair follicle tests in Vanport, PA lies in their tamper-resistant nature, offering confidence in the results. This method significantly lowers risks linked to sample adulteration.
For reliable and indisputable outcomes, choose hair follicle tests. They ensure that the results you receive are accurate reflections of actual substance use, eliminating doubts about sample integrity.
Accredited Drug Testing presents convenient testing locations across Vanport, PA and nationwide. Our accessible centers ensure a hassle-free experience when scheduling tests.
Whether local or traveling, our widespread network guarantees you’ll find a testing center nearby. Enjoy the convenience of professional services without geographical limitations.
Experience a straightforward and confidential testing process in Vanport, PA. From ordering to receiving results, privacy and ease of use are prioritized throughout.
Our ordered procedures ensure clarity and confidentiality. Engage in a seamless process where concerns about privacy are meticulously addressed, making your testing experience as smooth as possible.
Competitive pricing models in Vanport, PA make our hair follicle testing services affordable. Fast turnaround times add value to businesses seeking cost-effective solutions without sacrificing quality.
With quick results and economical pricing, Accredited Drug Testing provides businesses of all sizes with a reliable solution, ensuring financial feasibility and peace of mind.
Hair follicle drug tests in Vanport, PA offer unprecedented precision and speed, ensuring reliable detection of substance use. By analyzing a small sample of hair, these tests provide fast results, reducing the waiting time significantly.
The accuracy of hair follicle testing is unparalleled, making it a preferred choice for those who prioritize quality over convenience. Prompt and precise results ensure you get the clarity you need swiftly.
Employers in Vanport, PA find peace of mind with hair follicle testing. It ensures compliance with drug-free workplace policies, minimizing legal risks and enhancing safety.
By opting for hair testing, companies align with industry standards and protect their workforce from the dangers associated with substance abuse. The assurance of compliance maintains a secure working environment.
