Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective means for identifying drug and alcohol consumption. Hair serves as a record-keeper of alcohol and other substances by embedding biomarkers within its strands as they grow. Collected near the scalp, it can detect drugs and alcohol for up to roughly 90 days. Hair collection is straightforward, relatively tamper-proof, and straightforward to transport.
A 1.5-inch segment of around 200 hair strands (the size of a #2 pencil) nearest to the scalp yields 100mg, which is the best sample size for testing and confirmation. For EtG, additional analyses, and/or tests exceeding 10 panels, 150mg is suggested. We advise using a jeweler’s scale for precise measurement. If head hair is unavailable, a comparable quantity of body hair can be used. By head hair, we mean scalp hair only, while body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The test result processing steps include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to incorporating a sample into the lab's system. It involves confirming the sample's seal and shipment, assigning it a random LAN (Laboratory Accessioning Number), and filling any missing data not handled by an electronic chain of custody.
Screening provides a preliminary check for drug usage. Although it's a cost-efficient method to identify drug usage in most samples, a positive screen must be verified for court acceptability. Presumptive positive samples from Screening require additional confirmation.
When a Screening indicates a potential positive, additional hair from the initial batch is processed for Extraction. Here, substances are extracted at significantly lower concentrations compared to methods like urine or oral fluid analysis, making hair drug testing particularly challenging to execute.
Positive screens undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positives are cleansed before proceeding to confirmation as necessary. The process, from Accessioning to Confirmation, is scrutinized under both CAP (College of American Pathologists) Hair guidelines and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite being often named as "hair follicle tests", it examines the hair strand, not the follicle under the scalp.
Hair follicle testing in Cloverdale, AL, excels over traditional urine tests due to better detection accuracy. While urine tests capture recent usage, hair testing provides a comprehensive overview, detecting substance use patterns over an extended period. This method ensures superior reliability, particularly for employers and authorities.
Employers in Cloverdale, AL, benefit significantly from the extended detection window of hair follicle testing. This method traces substance use over a 90-day span, offering a thorough insight into an individual's drug history. It serves as an invaluable tool for assessing potential hires or monitoring current employees.
Hair follicle tests in Cloverdale, AL, are especially valuable for their resistance to tampering. This testing method ensures that samples remain unadulterated, producing results that can be trusted. The security of the process minimizes the risk of sample manipulation, providing peace of mind for all involved.
The convenience of our nationwide and local testing locations in Cloverdale, AL offers easy access to our services. Our testing centers are strategically placed to ensure quick and hassle-free testing processes, facilitating efficient and accessible experiences for all clients.
In Cloverdale, AL, our hair follicle testing process is designed to be simple and confidential. From ordering to receiving results, the entire process addresses privacy concerns and is user-friendly, ensuring peace of mind throughout each stage for individuals and organizations alike.
Offering affordable pricing and fast turnaround times in Cloverdale, AL, our hair follicle testing services deliver excellent value. Our competitive pricing structures cater to companies of all sizes, ensuring quick and reliable testing results without compromising the budget.
In Cloverdale, AL, hair follicle drug tests are known for their precision and speed. These tests offer swift detection of substance use, boasting high accuracy, making them a preferred choice for reliable results. Their expedited process ensures faster outcomes for those in need of timely tests.
For employers in Cloverdale, AL, utilizing hair follicle testing supports compliance with drug-free policies, lowering legal risks while enhancing workplace safety. This testing method provides employers the certainty and assurance needed to maintain a secure and productive environment.
