Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has increasingly been recognized as an effective means for identifying drug and alcohol consumption. Hair offers an extended historical record by incorporating biomarkers into its continually growing fibers. Collected near the scalp, hair samples can reveal drug and alcohol use over approximately a 90-day span. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch segment, comprising around 200 hair strands (akin to a #2 pencil in width) near the scalp, provides 100mg of hair, which is the optimal quantity for testing and confirmation. For EtG, additional tests, or panels exceeding 10, 150mg of the sample is advisable. We recommend a jeweler’s scale for precise weighing. If scalp hair isn't available, an equivalent quantity of body hair can be gathered. When referencing head hair, we mean exclusively scalp hair. Body hair includes all other varieties (face, underarms, etc.).
Process Overview
The laboratory process for drug test results encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample undergoes initial processing within the laboratory's system. This step involves ensuring the sample was appropriately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data not covered in an electronic custody system.
Screening serves as a preliminary inspection for drug use. While it's a cost-efficient method to eliminate drug use in most samples, a positive screen necessitates confirmation for legal admissibility. Any samples suspected positive in the Screening stage must undergo a secondary confirmation.
For samples deemed presumptively positive in Screening, further hair is extracted from the original sample for Extraction. In this phase, drugs are isolated from hair at notably low concentrations compared to other methods (e.g., urine or oral fluids), which makes hair drug testing the most complex technique.
Confirmation of any positive screening outcome is undertaken using GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples with preliminary positive results are cleansed before confirmation if necessary. The end-to-end laboratory process, from Accessioning to Confirmation, is audited under both the CAP (College of American Pathologists) Hair standard and the accreditation to ISO / IEC 17025 norms.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the examination focuses on the hair strand, excluding the follicle beneath the scalp.
In South Haven, MI, hair follicle testing stands out when compared to urine testing due to its superior detection accuracy and reliability. Hair tests can detect a longer history of drug use, making them an attractive option for organizations looking for a comprehensive view of substance use. The rigorous testing protocols strengthen their validity, minimizing the chances of false results or manipulations.
Employers in South Haven, MI, benefit from the extended detection window offered by hair follicle testing. Capable of revealing drug use over a span of up to 90 days, it provides a detailed view of an individual's substance history. This long detection period is essential for making informed decisions regarding employment or compliance with workplace safety standards.
Hair follicle tests conducted in South Haven, MI, significantly reduce the possibility of sample adulteration, thereby assuring the integrity of the results. This tamper-resistant testing method is invaluable to organizations aiming for trustworthy drug use assessments. The robust nature of the test ensures that results are free from manipulation, giving employers peace of mind.
Accessible testing centers in South Haven, MI, coupled with nationwide locations, allow for convenient drug testing services. This wide availability ensures that individuals and organizations can rapidly access testing facilities without hassle. The convenience factor underscores the commitment to providing streamlined and efficient service across all locales.
In South Haven, MI, the hair follicle testing process is straightforward and confidential, from ordering to receiving results. Emphasis on privacy ensures that individuals' concerns regarding data security and confidentiality are addressed. A user-friendly approach guarantees a smooth experience for all parties involved in the testing.
Offering competitive pricing and rapid turnaround times, hair follicle testing in South Haven, MI, embodies excellent value. These economically sensible testing solutions cater to organizations of all sizes, allowing them to maintain peace of mind regarding cost efficiency and the swift receipt of results crucial for decision-making.
Hair follicle drug tests in South Haven, MI, provide fast, accurate, and reliable results. The tests are meticulously designed to identify substance usage with impressive precision. This method ensures a high level of accuracy, offering dependable outcomes that are critical for both employers and individuals. Such reliability in testing can greatly enhance trust in workplace or legal environments.
For employers in South Haven, MI, hair follicle testing guarantees compliance with drug-free workplace policies. This precise testing method minimizes legal risks and promotes a safer working environment. Adopting these tests not only ensures adherence to regulations but also fosters a culture of safety and responsibility among employees.
