Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly regarded as an effective means for identifying drug and alcohol consumption. The hair captures bio-indicators within the fibers as it grows, offering a history of substance use. A sample taken near the scalp can reveal alcohol and drug presence for up to around three months. Hair is straightforward to collect, somewhat resistant to tampering, and easy for transportation.
A segment of 1.5 inches with roughly 200 hair strands (similar in size to a #2 pencil) taken nearest to the scalp provides 100mg, optimal for both screening and confirmation. In the case of EtG, additional tests, or over 10-panel screenings, it is advised to use 150mg. For precise measurement, utilize a jeweler's scale. If scalp hair isn't accessible, an equivalent quantity of body hair is acceptable. When mentioning head hair, it solely refers to scalp hair. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
The procedure for processing a drug test in the lab involves these four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning denotes the initial integration of a sample into the lab's framework. This step includes ensuring the sample's proper sealing and transport, assigning a random LAN (Laboratory Accessioning Number), and executing any necessary data input absent from an electronic chain of custody system.
Screening refers to a preliminary evaluation for drug traces. While it is an economical method to dismiss drug use in most samples, a positive Screening outcome requires confirmation to be valid in a court setting. Samples testing potentially positive necessitate further verification.
When a sample flags positive in Screening, additional hair is retrieved from the initial sample for Extraction. This stage involves extracting drugs from the hair at less concentrated levels compared to alternative methods (e.g., urine or saliva), contributing to hair drug testing's complexity.
The confirmation of a positive Screening result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Positive samples undergo cleansing before confirmation as required. The comprehensive laboratory workflow from Accessioning to Confirmation undergoes evaluation based on the CAP (College of American Pathologists) Hair designation along with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these tests actually examine the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Pearson, GA offers significant advantages over conventional urine testing techniques. The superior detection accuracy ensures reliable results. Unlike urine tests that cover short-term detection, hair testing covers a more extended period, giving a clear indication of an individual's drug history.
Employers in Pearson, GA are increasingly favoring hair follicle testing due to its extended detection window. By covering up to 90 days, this method provides a more comprehensive view of an individual's substance use over time, offering valuable insights that assist in making informed hiring decisions.
Hair follicle tests in Pearson, GA offer a tamper-resistant testing method, reducing the risk of sample adulteration and ensuring honest results. The method's design makes it highly reliable, standing strong against attempts to alter or falsify the test outcomes.
With accessible testing centers nationwide, including Pearson, GA, the process for obtaining a hair drug test is convenient and hassle-free. This extensive network ensures efficient service delivery and minimizes testing delays.
The simple, confidential process of obtaining hair follicle test results in Pearson, GA ensures user privacy and ease of use. From ordering to receiving results, the process is transparent and secure, keeping user information protected throughout.
Offering affordable pricing and fast turnaround, hair follicle testing in Pearson, GA provides excellent value. Our competitive rates combined with quick result processing allow businesses to effectively manage their screening needs without budget overspending.
In Pearson, GA, hair follicle drug tests are renowned for their precision and speed. They offer high accuracy in detecting recent substance use, ensuring dependable results. The advanced technology used in these tests allows them to deliver results swiftly, making them a preferred choice for urgent screening needs.
Utilizing hair follicle testing in Pearson, GA can provide compliance and peace of mind to employers. By maintaining drug-free workplace policies, businesses mitigate legal risks, promote safety, and ensure a productive working environment, contributing to overall company success.
