Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair drug evaluation is now recognized as an effective means for detecting the presence of alcohol and drugs. Hair strands capture biomarkers within their fibers as they develop, offering a prolonged account of drug and alcohol consumption. When hair is collected from the scalp area, it can offer an approximate 3-month period for detecting alcohol and other substances. Collecting hair is straightforward, somewhat tamper-resistant, and simple for transport.
Collecting a 1.5-inch section consisting of about 200 hair strands nearest to the scalp will yield 100mg of hair, which is the optimal sample for both screening and confirmation processes. For EtG and additional tests exceeding 10 panels, a 150mg sample is preferred. Utilizing a jeweler’s scale is recommended for weighing the specimen. In the absence of scalp hair, an equivalent amount of body hair can be gathered. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other hair categories (such as facial, underarm, etc.).
Process Overview
There are four primary phases in processing a drug test outcome in a laboratory: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample inside a lab's system. This step verifies that the sample was correctly sealed and shipped, assigns a random Laboratory Accessioning Number (LAN), and concludes any additional data entry that may not be covered by an electronic chain of custody system.
Screening involves carrying out a preliminary quick assessment for substances of abuse. Although screening is an economical option to exclude drug consumption for most samples, a positive screen must be confirmed for legal admissibility. Samples that are suspected positive during screening necessitate confirmation via a secondary analysis.
If a sample appears positive during the Screening phase, extra hair is selected from the initial specimen for Extraction. During this stage, drugs are extracted from the hair at significantly lower concentrations than in alternative methods (for instance, urine or oral fluid), highlighting why hair drug testing ranks as the most challenging method to conduct.
Confirmation of any positive screen is accomplished using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, all presumptive positive samples are thoroughly washed. The entire process, from Accessioning to Confirmation, undergoes review under the CAP (College of American Pathologists) Hair classification and adheres to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", this test examines the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing in Foots Creek, OR, surpasses urine tests with enhanced detection accuracy and reliability. While urine tests are common, hair tests offer a more comprehensive view. Their longer detection window ensures a clearer picture of drug use, making them the superior choice.
Employers in Foots Creek, OR benefit from hair follicle testing's ability to spot drug use for up to 90 days. This extended detection window allows for a thorough understanding of an individual's substance history. Such comprehensive insights empower employers to make informed decisions.
Foots Creek, OR, guarantees reliable outcomes with tamper-resistant hair follicle testing methods. The test's design significantly reduces the chance of sample distortion, offering results that employers can trust. This assurance of integrity solidifies its position as a preferred testing method.
In Foots Creek, OR, enjoy the convenience of numerous nationwide testing centers. Our strategic locations offer quick and hassle-free access to testing services, ensuring no disruptions to your schedule. Accessing drug testing has never been easier or more convenient.
Experience ease and confidentiality in Foots Creek, OR, with a simple process for ordering, testing, and results. Our discreet procedure addresses privacy concerns, making drug testing straightforward and user-friendly. Your privacy and simplicity are at the core of our service.
Offering Foots Creek, OR unbeatable pricing on hair follicle testing with rapid results. Our affordable rates paired with quick turnaround times deliver exceptional value. Companies of all sizes can appreciate the combination of cost efficiency and fast service.
In Foots Creek, OR, hair follicle drug tests offer exceptional speed and accuracy, ensuring reliable results. Their precision in detecting drug use is unmatched, providing both quick and dependable insights into substance use. Choosing hair follicle testing promises swift and accurate outcomes.
Employers in Foots Creek, OR, gain assurance with hair follicle testing for drug-free workplace compliance. This method not only reduces legal risks but also bolsters workplace safety. Knowing that they’re compliant brings peace of mind and enhances their operational integrity.
