Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair archives a prolonged record of alcohol and other drug usage by encapsulating biomarkers within the fibrous structure of the emerging hair shaft. When collected near the scalp, hair offers an approximate 3-month detection period for alcohol and other drugs. This method is easy to administer, resistant to tampering, and straightforward to transport.
A specimen measuring 1.5 inches, consisting of around 200 hair strands (comparable to the diameter of a #2 pencil) nearest the scalp, yields 100mg of hair, the optimal amount for both screening and confirmation processes. In cases of EtG, additional screening, and/or above 10-panel tests, 150mg of the sample is advised. It is suggested to use a jeweler’s scale for precise measurement of the sample. If head hair collection is not possible, an equivalent quantity of body hair is acceptable. Notably, when mentioning head hair, this refers solely to scalp hair. Body hair encompasses all other types (e.g., facial, axillary, etc.).
Process Overview
The key stages of laboratory assessment in drug testing results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory’s system. This process verifies proper sealing and shipment of the sample, allocates a random LAN (Laboratory Accessioning Number), and concludes any supplementary data entry not encompassed by an electronic chain of custody system.
Screening executes an initial rapid assessment for drugs of abuse. Screening serves as an economical method to dismiss drug usage for most samples; however, a positive screening necessitates confirmation to be deemed valid in legal settings. Samples yielding presumptively positive results in Screening mandate an additional confirmation step.
In instances where samples show a presumptive positive during Screening, additional hair is extracted from the initial sample and designated for Extraction. This phase involves extracting drugs from hair at considerably lower concentrations compared to alternative methodologies (such as urine or oral fluid), which contributes to the complexity of hair drug screening.
Any positive results from screening undergo Confirmation using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo a washing process before confirmation if required. The comprehensive laboratory process from Accessioning to Confirmation undergoes scrutiny under both the CAP (College of American Pathologists) Hair classification and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently referred to as "hair follicle tests", the analysis is conducted on the hair shaft, not the follicle beneath the scalp.
For Snider, MT, hair follicle testing offers significant advantages over traditional urine tests. Their extensive detection capabilities provide employers with a more accurate view of substance use.
Moreover, unlike urine tests, hair follicle tests are less prone to tampering, enhancing their reliability. This makes them especially valuable for organizations enforcing stringent drug policies.
Hair follicle testing in Snider, MT, excels with an extended detection window of up to 90 days. This duration is significantly longer than other testing methods, offering employers a comprehensive overview.
Such a thorough examination provides valuable insights, aiding employers in making informed decisions regarding their workforce. The extended window is crucial for long-term substance assessment.
In Snider, MT, the hair follicle testing method is inherently tamper-resistant.
As a reliable test method, it reassures entities requiring verifiable results. With rigorous procedures, this testing process drastically reduces tampering risks, ensuring integrity and confidence in results.
Accessible locations in Snider, MT, paired with nationwide centers, facilitate convenient testing access.
By leveraging a network of facilities, organizations can rely on timely services without logistical hurdles, ensuring seamless integration into operational routines.
Our hair follicle testing process in Snider, MT is designed for simplicity and confidentiality. Ordering and managing tests is streamlined to
This seamless approach helps encourage usage by removing unnecessary complexities, ensuring privacy concerns are thoroughly addressed.
Offering affordable pricing and rapid turnaround, our services in Snider, MT guarantee excellent value. We support companies of all sizes, providing
Businesses gain benefits from cost-efficiency, ensuring comprehensive testing without straining resources while enjoying swift result returns.
In Snider, MT, hair follicle drug tests stand out for their precision and rapidity. Accuracy is a key feature, providing reliable results unsurpassed by other methods.
With state-of-the-art technology, these tests swiftly detect substance use, minimizing waiting periods for outcomes. Their marked effectiveness helps maintain standards across various domains where timely and precise detection is critical.
Employers in Snider, MT, benefit from hair follicle testing, ensuring compliance with drug-free workplace policies.
Adopting this testing strategy aids in maintaining adherence to regulations, providing managers and HR personnel with peace of mind knowing they fulfill their responsibilities.
