Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examination has become acknowledged as an effective method for detecting drug and alcohol consumption. Hair captures a prolonged history of alcohol and drug use by embedding biomarkers within the strands of growing hair. When gathered near the scalp, hair can offer a detection window of approximately 3 months for alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and convenient for shipping.
A 1.5-inch segment comprising roughly 200 strands of hair (comparable in size to a #2 pencil) nearest to the scalp contributes 100mg of hair, which is the optimal sample size for screening and validation. For EtG, additional tests, and/or panels exceeding 10, 150mg of the sample is suggested. Utilization of a jeweler's scale for weighing the specimen is advised. If scalp hair is not available, an equivalent quantity of body hair can serve as a substitute. When referencing head hair, we imply scalp hair specifically. Body hair encapsulates all other hair varieties (facial, axillary, etc.).
Process Overview
The primary steps in processing a drug test result in a laboratory encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab’s system. This process includes ensuring the sample was properly sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent from an electronic chain of custody system.
Screening entails a preliminary rapid evaluation for drug misuse. Although Screening is an economical means to dismiss drug use in the majority of samples, any positive screen demands confirmation to be eligible in court. Samples showing presumptive positivity in Screening necessitate further confirmation.
Should a sample display presumptive positivity during Screening, additional hair is obtained from the original sample and readied for Extraction. In this phase, drugs are extracted from hair at a significantly lower concentration than other methods (such as urine or oral fluid), which is why hair drug screening is the most challenging methodology to execute.
Confirmation of any positive screening result takes place through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleansed before confirmation as essential. The whole laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently identified as "hair follicle tests", the assessment itself involves examining the hair strand and not the follicle beneath the scalp.
In Guthrie, ND, hair follicle testing is preferred over traditional urine tests due to its enhanced accuracy and reliability. Hair tests offer a broader detection time frame, giving better insights into long-term substance use. Unlike urine tests, hair testing minimizes falsification risks, ensuring accurate reflections of an individual's drug history for thorough assessments.
Hair follicle testing in Guthrie, ND, offers an extended detection window of up to 90 days, far surpassing the abilities of urine tests. This extensive period allows employers a full review of an individual's substance history, empowering them to make informed decisions. The longer window enhances transparency and fosters a safer working environment.
Guthrie, ND's hair follicle testing greatly reduces sample tampering compared to urine tests. The collected hair samples are inherently difficult to adulterate. This feature ensures reliable, unquestionable results, crucial for stakeholders requiring accurate drug testing outcomes. Dependable results enhance trust in testing processes across various sectors.
Our testing services in Guthrie, ND are supported by a network of convenient nationwide centers, ensuring easy and hassle-free access. Clients enjoy quick and straightforward booking, with local locations making testing seamless and prompt. This accessibility supports timely testing events, meeting diverse client needs efficiently.
In Guthrie, ND, the process for hair follicle testing is simple and confidential. From ordering tests to receiving results, privacy is prioritized. The streamlined approach ensures ease of use, addressing privacy concerns while maintaining compliance and ensuring client satisfaction. This dedication to discretion and simplicity reassures clients throughout the testing process.
Offering competitive pricing and swift turnaround times, hair follicle testing in Guthrie, ND ensures excellent value. Businesses of varied sizes benefit from affordable rates without compromising accuracy or speed, facilitating peace of mind and fiscal responsibility. Quick results support efficient decision-making, enhancing overall service satisfaction.
Fast and precise, hair follicle tests in Guthrie, ND, deliver highly accurate insights into substance use. The method is sensitive in detecting a variety of substances, with results that clients can trust. This testing approach accelerates decision-making, providing prompt outcomes that don't compromise on reliability, ensuring satisfaction and confidence in results.
Employers in Guthrie, ND seeking compliance with drug-free workplace policies opt for hair follicle testing. It minimizes legal risks and promotes safety, aligning with strict regulatory requirements. This choice provides reassurance for both management and employees, nurturing an environment of trust through reliable, policy-aligned drug testing.
