Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is acknowledged as an effective method for identifying drug and alcohol consumption. Hair strands offer a long-lasting record of drug and alcohol intake by capturing biomarkers within the hair as it grows. When collected near the scalp, these samples can reveal drug and alcohol use over a period of up to 90 days. Collecting samples is straightforward, making tampering challenging and transportation simple.
A sample from a 1.5-inch section containing around 200 hairs, roughly as thick as a #2 pencil, nearest to the scalp provides the standard 100mg needed for testing. For EtG, added tests, or tests exceeding 10 panels, 150mg is advised. Using a jeweler’s scale to weigh the sample is suggested. If scalp hair isn't available, a similar amount of body hair can be used. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other hair types like facial or axillary hair.
Process Overview
The key phases in the lab processing of drug test results include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample's entry into a lab system, ensuring it was sealed and shipped correctly, assigning a LAN (Laboratory Accessioning Number), and completing any data input not handled by an electronic chain of custody system.
Screening serves as an initial, economic means to dismiss drug use in most samples, but positive findings need verification for legal validation. Presumptive positives demand further confirmation.
If a sample is deemed presumptively positive during Screening, further hair is extracted from the sample for Extraction. Drugs, in Extraction, are retrieved from hair at concentrations lower than other methods like urine or oral fluid, making hair drug screening complex.
Confirmation for positive screens is done via GC/MS, GC/MS/MS, or LC/MS/MS. Samples likely positive are cleaned before confirmation as needed. The laboratory procedure, from Accessioning through Confirmation, is scrutinized under CAP (College of American Pathologists) Hair guidelines and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The test often called a "hair follicle test" actually examines the hair strand, not the hair follicle beneath the scalp.
When comparing drug testing methods in Kings Park West, VA, hair follicle testing surpasses traditional urine tests in its reliability. The accurate detection rate of hair tests enhances their credibility, providing dependable results every time.
Hair tests provide a comprehensive overview, whereas urine tests fall short in showing long-term substance use patterns. Their superior detection accuracy and reliability make hair tests a preferred choice.
The extended detection window of hair follicle tests in Kings Park West, VA, highlights their capability to identify drug use up to 90 days prior. This gives employers an in-depth insight into an individual's substance history.
Employers seeking a holistic view of a candidate or employee's drug history benefit significantly from this method. The 90-day window provides unparalleled insight into behavior and risks.
Hair follicle testing in Kings Park West, VA, is a tamper-resistant method significantly reducing the risk of sample adulteration, guaranteeing unquestionable results.
Samples are collected under controlled conditions, making it nearly impossible to alter. This high level of reliability makes hair testing the gold standard for integrity.
Our network of testing locations nationwide, including Kings Park West, VA, ensures convenience for clients. These centers provide facile access to drug testing services, making it quick and stress-free for everyone involved.
Whether in remote or urban areas, our testing sites are strategically situated to offer accessible services, eliminating logistical hurdles for individuals and companies alike.
In Kings Park West, VA, the process of hair follicle testing remains simple and confidential. From ordering a test to receiving results, every step prioritizes user privacy and ease of use.
Clients can rest assured knowing their information is handled with utmost confidentiality, all while navigating a seamless testing experience.
Our competitive pricing structure in Kings Park West, VA, delivers affordable hair testing with fast turnaround times. This provides companies of all sizes with excellent value and assured peace of mind.
For businesses large and small, our affordable options reduce cost concerns, ensuring access to reliable drug testing solutions at a reasonable price.
Hair follicle drug tests in Kings Park West, VA, guarantee fast, accurate, and reliable results. The precision of this method offers high accuracy in detecting substance use, ensuring you get results you can trust swiftly.
The speed at which hair tests provide results is unmatched, ensuring you receive clear outcomes without unnecessary delays. Kings Park West professionals rely on these tests to secure timely information on substance use.
Employers in Kings Park West, VA, gain compliance and peace of mind by implementing hair follicle testing. These tests help uphold workplace drug policies, diminish legal risks, and enhance safety.
Through reliable drug testing protocols, employers can maintain a secure work environment, meeting both legal and ethical standards always.
