Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely regarded as a potent method for identifying drug and alcohol consumption. It offers an extended timeline of substance use by capturing biomarkers within the strands of hair as they grow. Close-to-scalp hair samples can present a window of detection up to 3 months for drugs and alcohol. The collection process is straightforward, tampering is challenging, and shipping the samples is uncomplicated.
A sample measuring 1.5 inches of around 200 hair strands (roughly the thickness of a #2 pencil) closest to the scalp will weigh approximately 100mg, which is ideal for screening and confirming results. For EtG tests, additional panels beyond 10, or add-ons, it is suggested to use a 150mg sample. It is advisable to use a jeweler’s scale to weigh the hair. If scalp hair is unavailable, an equivalent amount of body hair can be used. When mentioning head hair, this specifically refers to scalp hair. Body hair encompasses other hair types (such as facial, axillary, etc.).
Process Overview
The drug test results are processed in the laboratory through four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves initially processing the sample within a laboratory’s system. This process includes ensuring the sample was properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry lacking from an electronic chain of custody.
Screening conducts an initial rapid assessment for drugs of abuse. Although it is cost-effective for excluding drug use in most samples, a positive screen must be confirmed to be legally admissible. Samples that indicate potential positive results during Screening require additional confirmation.
If Screening suggests a sample is positive, more hair is taken from the original specimen for the Extraction phase. Here, drugs are slimly drawn from hair due to the lower concentration compared to other techniques (e.g., urine or oral fluid), making hair drug testing a rigorous method.
Confirmation of any positive Screening results is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Presumptive positive samples undergo a cleansing process before confirmation. The comprehensive laboratory procedure from Accessioning to Confirmation is appraised under both the CAP (College of American Pathologists) Hair classification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests", it is actually the hair strand, not the follicle under the scalp, that is analyzed.
When it comes to drug testing in North McCurtain, OK, hair follicle testing is superior to traditional urine tests. One major advantage is the extended detection period, offering insights into an individual's substance history over the last 90 days compared to the shorter window urine tests provide.
Furthermore, hair testing is less intrusive, as it requires just a small hair sample, making it a more user-friendly method. The high accuracy and reliability of hair tests make them ideal for environments with strict drug policies.
Hair follicle testing in North McCurtain, OK, grants an extended detection window of up to 90 days, offering employers a comprehensive view of an individual's substance use history.
This longer observation period allows for a more thorough assessment compared to traditional methods. Employers can make informed decisions, understanding long-term patterns rather than just recent substance use, promoting a safer and well-informed workplace.
In North McCurtain, OK, hair follicle tests are lauded for their tamper-resistant qualities. The methodology behind these tests makes it incredibly challenging to alter samples, ensuring trustworthy and conclusive results.
By reducing the potential for adulteration, hair follicle testing stands as a reliable method in the drug testing landscape, offering stakeholders peace of mind knowing the authenticity of the test results.
In North McCurtain, OK, our extensive network of testing locations offers unmatched convenience. With centers spread across the nation, accessing our services is quick, easy, and hassle-free.
Locals benefit from our nearby testing facilities, ensuring they can undertake necessary tests without delay. The accessibility of these centers guarantees an efficient testing process for all clients, supporting a smooth and uninterrupted operation.
In North McCurtain, OK, we offer a simple and confidential testing process. Ordering, conducting, and receiving results is streamlined for ease of use, ensuring privacy throughout.
Our approach is designed to reassure clients, maintaining the confidentiality of their information. By simplifying every step, we aim to reduce any discomfort or concerns, making the process straightforward and secure for all involved.
Our services in North McCurtain, OK, are characterized by competitive pricing and quick turnaround times. We ensure that our clients receive exceptional value for their investment.
Our commitment to affordability does not compromise the quality or speed of results. Companies of all sizes can benefit from our cost-effective solutions, achieving peace of mind without exceeding budget constraints.
In North McCurtain, OK, hair follicle drug tests are celebrated for their fast and accurate results. The cutting-edge technology employed in these tests allows for precise detection of substances, ensuring reliable data that stakeholders can depend on.
The efficacy of hair testing is unparalleled, as results not only come back quickly but with a level of accuracy that instills confidence in both users and administrators. This advanced method ensures swift and reliable insights.
Employers in North McCurtain, OK, find peace of mind with hair follicle testing, ensuring compliance with drug-free workplace policies. This method supports risk reduction by enhancing safety and minimizing potential legal complications.
By implementing hair testing, companies can maintain a clear stance against drug use, providing a safe and productive work environment that aligns with regulatory requirements and ethical standards.
