Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is gaining recognition as an effective resource for identifying substance and alcohol usage. Hair records a prolonged history of substance and alcohol consumption by encapsulating biomarkers within the fibers of the developing hair strand. When extracted near the scalp, hair offers up to an approximate 3-month detection timeframe for alcohol and other drugs. Hair collection is straightforward, somewhat resistant to tampering, and easily transportable.
A sample measuring 1.5 inches with roughly 200 strands of hair (approximately the size of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimum sample for analysis and verification. For EtG, additional components, and/or assessments beyond 10 panels, a 150mg sample is recommended. We advise weighing the specimen using a jeweler's scale. If scalp hair is not accessible, a comparable amount of body hair may be gathered. When speaking of head hair, we are specifically referring to scalp hair. Body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The core steps in the lab analysis of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory’s system. This step ensures the sample was adequately sealed and transported, allocates a random LAN (Laboratory Accessioning Number), and finalizes any supplemental data entry not encompassed by an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs of abuse. While Screening is an economical method for negating drug presence in most samples, a positive initial screen must be verified to be valid in court. Any samples that are provisionally positive in Screening require further confirmation.
If a sample shows a presumptive positive during the Screening stage, additional hair is extracted from the original sample and processed for Extraction. At this phase, drugs are drawn from hair at much lower concentrations compared to other approaches (such as urine or saliva), which makes hair drug analysis the most intricate to execute.
Confirmation of any presumptive screen result is executed by means of GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as deemed necessary. The complete lab process from Accessioning to Confirmation undergoes review both under the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis itself involves the hair strand, not the follicle beneath the scalp.
Hair follicle testing surpasses urine testing in Trosper, KY by providing exceptional detection accuracy and reliability. Hair tests reveal a broader drug-use history compared to urine tests, making them superior for a comprehensive evaluation.
Why Hair Testing Excels
With its extended detection window, hair follicle testing reveals drug use over a significantly longer timeframe. In Trosper, KY, this method gives employers a thorough understanding of an individual's substance history.
Comprehensive Detection Period
The tamper-resistant nature of hair follicle tests in Trosper, KY significantly diminishes the risk of sample adulteration. These tests provide trustworthy and indisputable results, ensuring integrity in the testing process.
Secured Testing Method
Accredited Drug Testing offers convenient nationwide testing locations with local presence in Trosper, KY. This network ensures easy and hassle-free access to necessary testing services for residents and businesses alike.
Accessibility and Convenience
The hair follicle testing process in Trosper, KY is simple and confidential. It ensures participants can order, take, and receive results easily while maintaining privacy throughout the process.
Confidential and Easy
Affordable pricing and fast turnaround times in Trosper, KY position our hair follicle testing services as a valuable solution. We offer competitive rates and swift results for companies of any size, ensuring peace of mind and cost efficiency.
Cost-Effective and Prompt
In Trosper, KY, hair follicle drug tests offer fast, accurate, and reliable results. These tests deliver precision levels unmatched by traditional methods, ensuring high accuracy in detecting substance use. Their speed and reliability make them a favored option for those needing timely drug testing services.
Speed and Accuracy
Employers in Trosper, KY can enjoy compliance and peace of mind using hair follicle tests. These tests support drug-free workplace policies, lessen legal concerns, and enhance safety.
Ensuring Compliance
