Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is widely recognized as an effective means of identifying drug and alcohol consumption. Hair strands capture biomarkers within their fibers, offering a comprehensive account of alcohol and drug usage over an extended period. When taken from the area near the scalp, hair can reveal substance use for up to about 90 days. Collecting hair is straightforward, somewhat resistant to tampering, and easy to transport.
A hair specimen measuring 1.5 inches, consisting of roughly 200 strands (approximately the thickness of a #2 pencil), yields 100mg of hair, which is the optimal amount for both screening and confirmation. For EtG, additional tests, or screenings beyond 10 panels, a 150mg sample is advised. We suggest using a jeweler's scale to measure the specimen. If scalp hair is not obtainable, an equivalent amount of body hair can be used. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other types (including facial, axillary, etc.).
Process Overview
The process in the lab to produce a drug test result includes four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the process where a sample is initially logged into the lab's system. This step involves checking that the sample was correctly sealed and shipped, giving it a unique LAN (Laboratory Accessioning Number), and completing any additional information entry not captured by an electronic chain of custody system.
Screening carries out a preliminary scan for drugs of abuse. Although Screening is an economical way to rule out drug presence in most samples, any positive screens require confirmation to be used legally. Any samples that presumptively test positive in Screening must undergo a secondary confirmation.
If a Screening stage suspects a positive result, additional hair is extracted from the original sample for the Extraction process. Here, substances are extracted from hair at significantly lower concentrations than in other tests (like urine or oral fluid), highlighting the complexity of hair drug testing.
Confirmation for any positive Screening outcomes is executed using GC/MS, GC/MS/MS, or LC/MS/MS technologies. Presumptive positive samples undergo necessary washing before confirmation. The complete lab procedure, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Even though they are frequently called "hair follicle tests", the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
In Sunnyside, OR, hair follicle testing offers a significant advantage over traditional urine tests. Hair tests provide a wider detection window and are known for their superior accuracy and reliability. They offer a more comprehensive assessment, demonstrating an applicant's or employee's substance use history, and help maintain a safer and more compliant work environment.
Employers in Sunnyside, OR can benefit from the extended detection window of hair follicle testing. This method can trace drug use back up to 90 days, offering a thorough examination of an individual's substance habits. This gives employers an extensive overview of potential employees' or current staff's history, beyond what urine tests can provide.
Hair follicle testing is a tamper-resistant method that is used widely in Sunnyside, OR. This reduces the possibility of sample adulteration, ensuring accurate and unquestionable results. The reliability of these tests makes them a preferable option for organizations looking to maintain robust drug-free workplace policies.
Sunnyside, OR boasts convenient nationwide testing centers, making hair follicle testing easy and accessible. Our vast network ensures that individuals and organizations can access testing services with minimal hassle, enhancing the accessibility and efficiency of our screening processes.
The process of hair follicle testing in Sunnyside, OR is simple and confidential. From ordering the test to receiving results, the procedure is designed to respect privacy while being user-friendly. This ensures that all concerns regarding privacy and procedural simplicity are addressed swiftly and effectively.
Hair follicle testing in Sunnyside, OR is not just reliable but also affordable. With competitive pricing structures and fast turnaround times, our testing services offer excellent value, meeting the needs of companies of all sizes while providing peace of mind regarding budget and testing efficiency.
Hair follicle drug testing in Sunnyside, OR is renowned for its fast, accurate, and reliable outcomes. The precision of these tests is unparalleled, offering high accuracy in the detection of substance use. This reliability provides peace of mind to employers looking to ensure a drug-free workplace while maintaining swift and efficient testing processes.
Adopting hair follicle testing in Sunnyside, OR offers compliance and peace of mind for employers. By using this reliable testing method, organizations can adhere to workplace drug-free policies, significantly decreasing legal risks and enhancing the overall safety of the work environment.
