Urine| Hair Follicle | Oral Fluid | Blood | ETG
Acknowledged for its potency, hair analysis is an effective technique to identify alcohol and drug consumption. This method offers a historical insight into substance use, capturing biomarkers within the hair shaft’s fibers as it grows. When cut close to the scalp, hair can unveil a detection period for substances approximately extending back three months. Collecting hair is straightforward, hard to tamper with, and convenient to transport.
For accurate screening and validation, a 1.5-inch length comprising about 200 hair strands (similar to a #2 pencil's girth) nearest to the scalp, which equals 100mg of hair, is ideal. However, tests such as EtG, more intricate panels exceeding 10, necessitate 150mg. It is advisable to utilize a jeweler’s scale for exact measurement. If scalp hair is non-existent, equivalent body hair quantities can be obtained. When we mention head hair, we specifically mean scalp hair. Body hair encompasses all other varieties (facial, axillary, and so forth).
Process Overview
The sequence of four crucial steps in processing drug test results in a lab includes Accessioning, Screening, Extraction, and Confirmation.
Within Accessioning, a sample begins integration into the lab’s database. This process ensures the sample was properly sealed and transported, assigns an arbitrary LAN (Laboratory Accessioning Number), and fulfills any outstanding data entry gaps outside an electronic chain of custody framework.
Screening consists of a preliminary inspection for substances of abuse. Though affordable in identifying drug use generally across samples, a positive outcome requires confirmation for judicial validity. Presumptive positives in Screening necessitate verification.
Should a sample be presumptively positive during Screening, further hair is sourced from the initial collection, then readied for Extraction. Here, drug extraction from hair is performed at concentrations significantly below those used with alternative approaches (e.g., urine, oral fluid), thus making hair drug testing the most challenging method to execute.
Confirmation of any positive Screening result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Presumptive positive samples undergo washing as necessary before Confirmation. Every step from Accessioning to Confirmation is held to scrutiny under the CAP (College of American Pathologists) Hair classification and compliance with ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the examination targets the hair shaft rather than the follicle beneath the scalp.
Hair follicle testing offers numerous advantages over traditional urine tests in Butler, NJ. Enhanced detection accuracy and reliability are key benefits.
Employers in Butler, NJ, benefit from the extended detection window of hair follicle testing, which can identify drug use up to 90 days prior. This provides a comprehensive perspective on an employee’s substance history, crucial for maintaining a safe working environment.
Employers in Butler, NJ, can rely on hair follicle tests to reduce sample adulteration risks, offering unquestionable results. These tests are virtually tamper-proof, making them ideal for maintaining integrity in testing processes.
Conveniently located centers nationwide, including Butler, NJ, make accessing hair follicle testing easy and hassle-free. Our extensive network supports swift and efficient service delivery, ensuring you never have to travel far for reliable testing.
The process of hair follicle testing in Butler, NJ, is simple and confidential, ensuring privacy and ease of use. From ordering to result retrieval, every step is designed with client confidentiality in mind.
With competitive pricing and fast turnaround times, hair follicle testing in Butler, NJ, offers excellent value for businesses of all sizes. Affordable and timely, our services provide peace of mind without financial strain.
In Butler, NJ, hair follicle testing delivers fast and precise results, offering unmatched accuracy in substance detection. Accurate and swift, these tests ensure employers make informed decisions, upheld by their reliability and efficiency.
In Butler, NJ, hair follicle testing supports compliance with workplace policies, ensuring a drug-free environment and mitigating legal risks. This testing method enhances workplace safety and offers peace of mind to employers.
