Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing has emerged as a formidable approach for recognizing drug and alcohol consumption. The strands capture long-term exposure through entrapped biomarkers in the growing hair fibers. When taken from the area near the scalp, hair can reveal a detection timeframe of up to three months for alcohol and various drugs. Hair collection is straightforward, somewhat resistant to tampering, and convenient for shipping.
A hair sample measuring 1.5 inches, comprising approximately 200 strands similar in size to a #2 pencil, equates to 100mg, which is considered the optimal amount for screening and verification. For EtG, additional analyses, or tests exceeding 10 panels, 150mg of hair is advised. It is suggested to measure the hair on a jeweler's scale. If scalp hair is inaccessible, an equivalent volume of body hair can be gathered. Head hair refers exclusively to scalp hair, whereas body hair denotes all other hair categories (facial, underarm, etc.).
Procedure Synopsis
The laboratory's sequential operations for drug test determination encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the introductory phase of sample integration into a lab's workflow. This step ensures the sample's secure sealing and transport, allocates a unique LAN (Laboratory Accessioning Number), and completes any additional data entry absent from an electronic chain of custody.
Screening consists of an initial swift assessment for any substance abuse indicators. Although it provides a cost-effective method to discard drug presence for most cases, a positive screen demands confirmation to hold legal weight. Samples that test presumptive positive necessitate subsequent confirmation.
Upon a presumptive positive outcome in the Screening stage, additional hair is extracted from the initial collection for the Extraction phase. Here, the drug content is isolated from hair at significantly lower levels than alternative methods (like urine or oral fluid), underscoring the considerable challenge of performing hair drug tests.
Positive screen results are verified via GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive samples undergo necessary washes before confirmation. The comprehensive processing sequence from Accessioning to Confirmation undergoes review under the CAP (College of American Pathologists) Hair standard, alongside ISO/IEC 17025 accreditation.
Hair Drug Testing Benefits:
Challenges:
Note: Often inaccurately labeled as "hair follicle tests", the analysis is conducted on the hair strand itself, not the follicle beneath the scalp.
In Gatesville, MS, hair follicle testing surpasses urine testing due to its superior detection capabilities. Hair tests offer greater accuracy, providing reliable insights into an individual's substance use history. The extended detection window and resistance to tampering make it a preferred choice over traditional urine tests for precise drug screening.
In Gatesville, MS, the extended detection period of hair follicle tests, up to 90 days, allows employers to gain a more comprehensive understanding of an individual's history with substances. This extensive timeframe provides a detailed view of consumption patterns far beyond the limits of other testing methods, such as urine tests.
In Gatesville, MS, the use of hair follicle drug tests diminishes the possibility of sample tampering, offering trustworthy results. Unlike other methods, these tests are more resistant to manipulation, ensuring that the outcomes are reliable and valid, providing peace of mind to employers and professionals who require precision.
In Gatesville, MS, and beyond, our extensive network of testing sites guarantees convenient and hassle-free testing services. With numerous centers nationwide, individuals and businesses alike can access prompt and straightforward testing solutions, delivering tests with ease and efficiency at any location needed.
In Gatesville, MS, our process for hair follicle testing is straightforward and confidential, prioritizing users' privacy. Customers can easily order tests, complete them, and receive results without hassle, ensuring a user-friendly experience while maintaining complete confidentiality throughout the process.
In Gatesville, MS, our hair follicle testing services offer competitive pricing along with rapid turnaround times. This combination makes it highly cost-effective for companies of all sizes to incorporate our testing services into their operations, delivering economic value with peace of mind.
Located in Gatesville, MS, our hair follicle drug tests are known for their rapidity, accuracy, and dependability. With the ability to identify substance use with high precision, these tests are a powerful tool for tracking drug use. Quick results combined with their incredible accuracy make them trusted by both individuals and businesses alike.
From Gatesville, MS, hair follicle tests assist employers in maintaining drug-free workplaces, ensuring compliance with established drug policies. These tests help to mitigate legal risks while promoting a safe work environment, thus delivering tranquility and operational assurance to businesses of all scales.
