Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as an effective means for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug use by embedding biomarkers within the growing hair strand's fibers. When obtained near the scalp, hair can offer a detection period of roughly 3 months for alcohol and drugs. Hair collection is easy, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch lock of approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp provides 100mg of hair, the optimal quantity for screening and verification. For EtG, additional tests, and/or examinations exceeding 10 panels, a sample of 150mg is suggested. We advise weighting the sample on a jeweler's scale. If scalp hair is absent, an equivalent quantity of body hair can be collected. References to head hair imply scalp hair exclusively. Body hair includes all other hair categories (facial, underarm, etc.).
Process Overview
The primary steps in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory's framework. This step includes confirming the sample was appropriately sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and completing any extra data input not captured by a digital chain of custody system.
Screening encompasses an initial swift drug abuse check. Although Screening provides a cost-effective approach to exclude drug use in most samples, a positive screen must be verified to be court-admissible. All samples with a presumptive positive in the Screening process need secondary confirmation.
If a sample yields a presumptive positive during the Screening phase, additional hair is extracted from the original sample for Extraction. At this point, drugs are isolated from hair at a notably lower concentration than within other methods (such as urine or saliva), highlighting why hair drug analysis is the most intricate method to execute.
The Confirmation of any positive screening is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned before confirmation if necessary. The whole laboratory operation from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the examination reviews the hair strand rather than the follicle beneath the scalp.
In Durant, MS, hair follicle drug testing surpasses urine testing with its numerous advantages. One key benefit is its superior detection accuracy, capable of identifying drug usage over a longer detection period. Unlike urine tests, hair tests offer more reliable results, proving harder to manipulate and ensuring an accurate portrayal of substance use history.
The most remarkable advantage of hair follicle testing is the extended detection window. This testing method allows for identification of drug use over a period of up to 90 days. For employers within Durant, MS, this means gaining broader insights into a potential hire or current employee’s substance history, aiding informed decision-making.
Employing a hair follicle test significantly reduces the risk of sample manipulation, offering a tamper-resistant testing approach. In Durant, MS, this method ensures reliable results by making it nearly impossible for subjects to adulterate their samples, thus enhancing the accuracy and dependability of the drug testing process.
With numerous testing centers nationwide, including convenient locations locally in Durant, MS, individuals benefit from easy and hassle-free access to testing services. This widespread availability ensures quick scheduling, immediate assistance, and efficient service processes at any of our sites, ensuring convenience for all clients.
Experience a simple and confidential process with hair follicle testing in Durant, MS. From seamless ordering to private testing and obtaining results securely, this method addresses concerns of confidentiality and ease of use, providing individuals and employers alike a user-friendly testing journey.
Competitive pricing combined with fast turnaround times makes our hair follicle testing service in Durant, MS an affordable choice for organizations of varying sizes. Our efficient processes ensure clients receive value for their investment, alongside prompt and accurate results.
The hair follicle drug test stands out in its ability to provide fast, accurate, and reliable results. In Durant, MS, this testing method is praised for its precision, delivering high reliability in detecting substance use over an extended timeframe. Individuals seeking comprehensive assessments will appreciate the accuracy offered by this testing option.
For employers in Durant, MS, utilizing hair follicle testing aligns with maintaining compliance with drug-free work policies. This approach enhances peace of mind by mitigating legal risks and emboldening workplace safety, ensuring companies uphold regulations effectively while promoting sound work environments.
