Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures long-term evidence of substance use by incorporating biomarkers into the fibers of the growing strand. When sampled near the scalp, hair can reveal substance use for up to roughly three months. Gathering hair is straightforward, moderately hard to tamper with, and convenient to ship.
An ideal sample consists of a 1.5-inch portion of around 200 hair strands (comparable to a #2 pencil) closest to the scalp, providing 100mg of hair for screening and verification. For EtG tests, extras, and/or assessments above 10 panels, 150mg of specimen is preferable. Employ a jeweler's scale to weigh the sample accurately. If scalp hair is missing, comparable body hair volume can be collected. Head hair refers solely to scalp hair. Body hair includes all other hair types (e.g., facial, axillary).
Process Overview
The laboratory process for a drug test result entails four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial integration of a sample into a lab's system. This step comprises confirming the sample's proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and completing any data entry absent from an electronic chain of custody system.
Screening is the preliminary inspection for drug presence. Though cost-effective for isolating drug use in most samples, positive screens must be validated to be legally defensible. Presumptive positives in Screening necessitate further confirmation.
Should Screening indicate a presumptive positive, additional hair is taken from the original sample and readied for Extraction. In this phase, substances are withdrawn from hair at notably lower concentrations than other methods (e.g. urine, oral fluid), which makes hair testing among the most challenging methods.
Confirmation of any positive screen is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing prior to Confirmation if required. From Accessioning to Confirmation, the entire process is reviewed under the CAP (College of American Pathologists) Hair designation along with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the examination actually evaluates the hair strand, not the follicle beneath the skin.
Why Hair Follicle Testing Beats Urine Testing in Eccles, WV
When comparing hair follicle testing with more conventional urine tests, hair tests stand out for superior detection precision and dependability. Their advantage lies in the extended detection window and resistance to evasion tactics, giving a more consistent and comprehensive overview of individual substance use, which makes hair testing a better option.
Extended Detection Window in Eccles, WV
Hair follicle testing's ability to trace substances over a prolonged span, up to 90 days, offers employers in Eccles, WV a thorough understanding of a potential applicant or employee's drug history. This extended assessment period is pivotal for making informed recruitment decisions.
Tamper-Resistant Testing Method in Eccles, WV
Hair follicle tests dramatically reduce the likelihood of tampering, ensuring results are dependable and cannot be disputed. Unlike other testing methods that may be more vulnerable to manipulation, hair testing upholds a high standard of integrity, giving employers and authorities peace of mind.
Convenient Nationwide Testing Locations and Local Locations in Eccles, WV
With testing centers implemented nationwide and locally within Eccles, WV, accessing hair follicle drug testing is designed to be swift and convenient. These extensive locations guarantee that testing services are both readily available and hassle-free, accommodating a wide range of testing needs effectively.
Simple, Confidential Process in Eccles, WV
Our hair follicle testing process in Eccles, WV is created for simplicity and confidentiality. Ordering, performing, and receiving results is streamlined to protect privacy and guarantee convenience for all involved. This ensures that clients feel secure throughout the entire testing procedure.
Affordable Pricing and Fast Turnaround in Eccles, WV
With competitive pricing and swift return times, our services in Eccles, WV provide exceptional value for businesses of every size. Companies can enjoy cost-effective solutions alongside quick results, offering a practical option for organizations prioritizing financial efficiency and timely outcomes.
Fast, Accurate, and Reliable Results in Eccles, WV
Precision and speedy results define hair follicle drug testing in Eccles, WV. These tests excel in detecting substance use with unmatched accuracy. Compared to traditional methods, hair testing provides rapid and reliable outcomes, solidifying its status as a preferred choice for employers and individuals seeking comprehensive drug evaluations.
Compliance and Peace of Mind for Employers in Eccles, WV
Employers in Eccles, WV can ensure adherence to drug-free policies with hair follicle testing. This method minimizes legal risks while promoting a safe workplace environment. Hair testing reinforces compliance frameworks, providing both employers and employees with improved accountability and security.
