Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for identifying drug and alcohol consumption. Hair offers a prolonged record of substance use by embedding biomarkers within the strands of growing hair. When taken close to the scalp, hair can deliver a detection period of up to roughly 3 months for alcohol and other substances. Hair is straightforward to collect, somewhat resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches of approximately 200 hair strands (around the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal sample for assessment and verification. For EtG, additional testing, and/or panels exceeding 10, a specimen of 150mg is advisable. We suggest using a jeweler’s scale to measure the specimen. If scalp hair is not available, a similar amount of body hair may be used. When mentioning head hair, we are referring exclusively to scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The primary stages involved in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial handling of a sample within a lab’s framework. This entails confirming that the sample was sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and filling in any extra data not covered by an electronic custody system.
Screening involves an initial fast assessment for substance abuse. Although Screening is an economical method for excluding drug use in the majority of cases, a positive result requires confirmation to be valid in court. Samples that appear positive in Screening must undergo further confirmation.
If a sample shows a positive indication during Screening, additional hair is extracted from the original specimen and processed for Extraction. During this phase, drugs are withdrawn from hair at a substantially lower concentration compared to other methodologies (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive result from screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with positive indications are cleansed before confirmation as necessary. The complete lab process from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently described as "hair follicle tests", the test itself analyzes the hair strand rather than the hair follicle beneath the scalp
Hair follicle drug testing in Hovland, MN, surpasses urine tests with its heightened detection accuracy over extended periods. Unlike conventional urine tests, hair testing techniques are reliable and comprehensive, capturing detailed substance use histories.
While urine tests offer some utility, hair follicle tests in Hovland, MN deliver superior detection accuracy and extended monitoring, offering distinct advantages for discerning individuals and employers.
In Hovland, MN, the extended detection window of hair follicle tests unveils drug use over a period of up to 90 days, affording employers an in-depth view of an individual’s substance history.
Hair follicle testing's power resides in its capacity to highlight drug usage over an extensive timeframe, granting Hovland, MN employers a holistic assessment of candidates or personnel's substance habits.
The tamper-resistant nature of hair follicle drug tests significantly minimizes sample adulteration risks in Hovland, MN, offering assured, incontrovertible results.
Hair follicle testing in Hovland, MN reduces adulteration risks through its secure sample collection, providing trusted outcomes that can't be easily manipulated.
Hovland, MN, and its surrounding areas benefit from our testing centers nationwide, ensuring rapid, seamless access to drug testing services without inconvenience.
With our extensive network of testing locations, residents of Hovland, MN enjoy the convenience of swift and effortless access to all required testing services.
The process for hair follicle testing in Hovland, MN is straightforward and confidential, easing privacy concerns and offering user-friendliness in ordering, taking, and receiving tests.
Hair follicle tests in Hovland, MN feature a simple, confidential process, from initial order through to results recept, focusing on privacy and ease of use.
Our competitive pricing and swift turnaround ensure value and provide peace of mind for companies of all sizes, including those in Hovland, MN.
Affordable pricing combined with quick processing times make Hovland, MN hair follicle testing a valuable resource for organizations seeking efficient solutions.
The effectiveness of hair follicle drug tests in Hovland, MN lies in their unparalleled accuracy and speed. With their high precision level, these tests reliably pinpoint substance use, allowing for timely results.
In Hovland, MN, hair follicle testing provides a fast, efficient methodology to scrutinize substance use with pinpoint accuracy. This approach is invaluable for those requiring reliable insight into recent or past drug usage.
Employers in Hovland, MN achieve peace of mind and compliance by implementing hair follicle tests, reinforcing drug-free workplace policies and mitigating legal vulnerabilities.
Ensuring adherence to workplace drug policies, hair follicle testing in Hovland, MN reduces legal risks and heightens workplace safety, reassuring employers.
