Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of these substances by encapsulating markers within the fibers of the developing hair strand. When taken near the scalp, hair offers up to a roughly 3-month period for detecting alcohol and drugs. Collecting hair is straightforward, somewhat resistant to tampering, and convenient for shipping.
A segment measuring 1.5 inches consisting of approximately 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal amount for both screening and verification. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg sample is advisable. It is suggested to measure the sample using a jeweler’s scale. Should scalp hair not be available, a comparable quantity of body hair can be collected. When mentioning head hair, it denotes only scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The key steps in the lab processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample within a lab's framework. This step confirms the sample was properly sealed and dispatched, assigns a unique LAN (Laboratory Accessioning Number), and completes other required data entry absent from an electronic chain of custody system.
Screening offers an initial rapid assessment for drugs. While Screening economically helps rule out drug use in most cases, positive results require confirmation to be legally binding. Any samples that test presumptively positive during Screening necessitate further confirmation.
Should a sample test positive during Screening, additional hair is drawn from the original sample to prepare for Extraction. In this phase, drugs are extracted from hair at much lower concentrations than in other methods (such as urine or oral fluid), making hair drug screening notably challenging to execute.
Confirmation of any positive Screening result utilizes GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive undergo washing before confirmation, as necessary. The entire lab procedure from Accessioning to Confirmation is audited under both the CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Frequently termed "hair follicle tests", the actual test evaluates the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Schley, IA
Compared to traditional urine tests, hair follicle testing offers unmatched advantages in detection accuracy and reliability. In Schley, this method provides a more comprehensive picture of an individual's substance use history. Its superior detection capabilities provide irrefutable results, showcasing hair testing as the preferred choice for a thorough evaluation.
Extended Detection Window in Schley, IA
Hair follicle testing in Schley excels in offering a vast detection window of up to 90 days, allowing for a comprehensive analysis of one’s drug use over an extended period. This testing approach grants employers valuable insights into an individual’s substance use history, contributing to informed decision-making processes regarding employment.
Tamper-Resistant Testing Method in Schley, IA
In Schley, hair follicle tests stand out as a tamper-resistant method of drug screening. This approach significantly diminishes the likelihood of sample adulteration, providing secure and reliable results. The integrity of the testing process reassures employers of the authenticity of the information obtained, fostering trust and accuracy in the results.
Convenient Nationwide Testing Locations and Local Locations in Schley, IA
With a network of testing centers nationwide, including local ones in Schley, getting access to hair follicle testing is both easy and quick. The convenience of wide accessibility ensures a stress-free experience for those needing reliable drug testing services, no matter their location, offering a hassle-free process.
Simple, Confidential Process in Schley, IA
The hair follicle testing process in Schley is designed to be straightforward and private. From ordering the test to receiving results, every step maintains confidentiality, ensuring peace of mind for those concerned with privacy. The simplicity of the process also ensures ease of use, making it accessible to everyone.
Affordable Pricing and Fast Turnaround in Schley, IA
Schley offers competitive pricing for hair follicle testing, accompanied by swift turnaround times. Businesses of all sizes benefit from excellent value, ensuring timely and reliable results. This cost-effective solution guarantees peace of mind, making it an optimal choice for companies seeking reliable and affordable drug screening.
Fast, Accurate, and Reliable Results in Schley, IA
Hair follicle drug tests in Schley deliver unparalleled precision in identifying substance use. These tests provide rapid results, confirming accuracy and eliminating any doubts about the user's history. The unmatched reliability ensures confidence in determining a user's recent substance intake, making hair tests the preferred choice for swift and dependable outcomes.
Compliance and Peace of Mind for Employers in Schley, IA
Employers in Schley who implement hair follicle testing ensure adherence to drug-free workplace policies. This practice not only reduces legal risks but also enhances safety in the work environment. The reassurance provided by reliable test results fosters a sense of confidence, promoting a more productive and trustful workplace.
