Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying drug and alcohol consumption. Hair encapsulates long-term indicators of drugs and alcohol by embedding biomarkers within the hair fibers as they grow. When sampled near the scalp, hair can offer a detection timeframe of up to roughly 90 days for alcohol and drugs. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch sample consisting of approximately 200 strands near the scalp yields 100 mg, which is the preferred quantity for both screening and confirmation. For EtG, add-ons, and tests exceeding 10 panels, 150 mg of the sample is advised. We advise using a jeweler’s scale to measure the sample. If scalp hair cannot be obtained, a similar amount of body hair may be used. References to head hair pertain only to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary stages in lab processing for a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating a sample into a lab's system. It verifies that the sample was sealed and dispatched correctly, assigns a random Laboratory Accessioning Number (LAN), and completes any additional data input not handled by an electronic chain of custody system.
Screening provides a preliminary assessment for drug presence. Although Screening offers an economical means to exclude drug use for most samples, any positive results necessitate confirmation for court admissibility. Presumptively positive samples during Screening require further confirmation.
If a sample yields a presumptive positive result during Screening, additional hair is extracted from the initial sample and processed for Extraction. In this phase, drugs are isolated from hair at much lower levels compared to other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Confirmation of positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any presumptive positive samples undergo washing as needed before confirmation. The entire lab process from Accessioning to Confirmation is examined under both the CAP (College of American Pathologists) Hair criteria and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly referred to as "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
In Spencer, SD, hair follicle testing outshines urine testing by offering superior detection capabilities. Hair tests provide a more accurate analysis due to their ability to reveal long-term drug use patterns. While urine tests may serve short-term detection, hair follicle tests' accuracy and reliability in chronicling substance history make them the preferred choice for employers seeking thorough background checks.
Hair follicle testing in Spencer, SD, is unmatched due to its extended detection window of up to 90 days. Employers benefit from this comprehensive analysis, which offers a full picture of an individual's substance use history, greatly surpassing the limited timespan urine tests cover. This extended view supports informed employment decisions, making it invaluable in maintaining workplace standards.
In Spencer, SD, hair follicle tests vastly minimize the risk of sample tampering. Unlike urine tests, which are susceptible to adulteration, hair tests provide results that are reliable and practically tamper-proof. These tests ensure integrity and authenticity in drug screening, thereby supplying employers with unquestionable results and enhancing trust in the testing process.
Convenient testing locations are available both nationwide and locally in Spencer, SD. Our centers enable easy and hassle-free access to testing services, cutting down on travel time and ensuring efficiency. This widespread accessibility ensures quick and uncomplicated testing for individuals and companies, enhancing client satisfaction.
In Spencer, SD, the hair follicle testing process is simple and confidential. From ordering to receiving results, every step respects privacy and focuses on ease of use. This straightforward procedure aligns with client comfort, while maintaining discretion, encourages trust, and supports seamless, private handling of sensitive information.
Offering affordable pricing and fast turnaround times in Spencer, SD, hair follicle testing stands out as a cost-effective solution. Competitive pricing structures cater to businesses of all sizes, ensuring excellent value. Coupled with swift result delivery, this approach provides peace of mind, optimizing both budget and efficiency in corporate settings.
In Spencer, SD, hair follicle drug testing offers fast, accurate, and reliable results. Hair tests are acknowledged for their precision in identifying substance use, providing quick results that employers can rely on. With high accuracy and speed, these tests ensure timely information, aiding in swift decision-making and enhancing the hiring process for businesses.
Employers in Spencer, SD, gain compliance and peace of mind through hair follicle testing. Ensuring adherence to drug-free workplace policies becomes seamless, reducing legal risks and promoting a safer work environment. By opting for this reliable method, businesses not only uphold policy compliance but also foster greater workplace safety and security.
