Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluation is recognized as an effective means for identifying drug and alcohol consumption. Hair captures a lasting record of alcohol and drug biomarkers within the strands' fibers as they grow. Captured near the scalp, hair can offer about a three-month window for detecting alcohol and drug usage. It's easy to gather, tough to tamper with, and straightforward to transport.
A cluster comprising 1.5 inches of around 200 hair strands (similar to a #2 pencil in diameter) from near the scalp yields 100mg of hair, which is the perfect sample for analysis and verification. For EtG, additional tests, or panels exceeding ten, 150mg of the specimen is advised. It is advisable to weigh the specimen using a jeweler’s scale. If head hair is not an option, an equivalent quantity of body hair can be used. When discussing head hair, we mean scalp hair exclusively. Body hair pertains to all other hair categories (facial, axillary, etc.).
Process Overview
The lab processing for drug test results comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial processing of a sample into a lab's procedure. This step involves confirming that the sample was correctly sealed and dispatched, allocating a random LAN (Laboratory Accessioning Number), and recording any needed data not supplied by an electronic chain of custody system.
Screening is a preliminary rapid assessment for substances of abuse. While being an economical means to exclude drug use in most samples, a positive screen must be validated to be legally valid. Any samples that are tentatively positive in Screening must undergo a subsequent confirmation.
Should a sample test tentatively positive during the Screening phase, additional hair is extracted from the original sample and readied for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screen outcome is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing tentatively positive are washed prior to verification as necessary. The entire lab procedure from Accessioning to Confirmation is inspected following both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the examination assesses the hair strand and not the follicle below the scalp.
Why Choose Hair Over Urine Testing in Jasper, MO
Hair follicle testing offers distinct advantages over traditional urine tests. It boasts superior detection accuracy and reliability. This makes it indispensable for employers and entities in Jasper seeking precise results. Its capacity to identify long-term substance use provides a clearer picture of an individual's history.
Extended Detection Capabilities in Jasper, MO
One of the standout features of hair follicle testing is its extensive detection window. In Jasper, MO, employers gain the advantage of a 90-day detection period, offering a comprehensive review of an employee's or applicant's substance use. This long-term insight aids in making informed decisions regarding candidate suitability.
Ensuring Integrity with Tamper-Resistant Testing in Jasper, MO
Hair follicle testing offers a secure and tamper-resistant method that minimizes the risk of sample adulteration. In Jasper, MO, this testing option provides peace of mind by delivering reliable and incontrovertible results, ensuring that the sample's integrity remains intact throughout the process.
Convenient Testing Locations in Jasper, MO and Beyond
With Accredited Drug Testing, accessing hair follicle testing services is straightforward and stress-free. Our nationwide and local locations, including in Jasper, MO, ensure swift and easy access to testing services. This convenience means less disruption and more efficiency in conducting necessary testing.
Simple and Confidential Testing Process in Jasper, MO
The process of hair follicle testing is designed to be both straightforward and confidential. In Jasper, MO, individuals can experience an easy ordering process, receive instructions on test-taking, and obtain results quickly, all while maintaining the utmost privacy. Concerns about ease of use and discretion are thoughtfully addressed.
Cost-Effective and Quick Results in Jasper, MO
At Accredited Drug Testing, we offer competitive pricing for our hair follicle tests, ensuring great value. Companies in Jasper, MO, of all sizes, benefit from our fast turnaround times, allowing for rapid decision-making and reassurance. Our affordable solutions don’t compromise on quality or accuracy.
Fast and Precise Results in Jasper, MO
Hair follicle drug testing is renowned for its swift and accurate results. In Jasper, MO, individuals and businesses can benefit from high precision in detecting substance use. This method provides reliable insights into an individual’s drug history, making it a preferred choice for those requiring quick and exact outputs.
Compliance and Assurance for Employers in Jasper, MO
Hair follicle testing aids in upholding drug-free workplace policies with ease. In Jasper, MO, adopting this robust testing approach helps reduce legal risks while bolstering workplace safety. Employers can rest assured knowing their compliance standards are met, and the work environment remains secure and productive.
