Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an influential method for identifying drug and alcohol consumption. Hair offers an extended history of alcohol and drugs by capturing markers in the fibers of the expanding hair strand. When sourced near the scalp, hair can provide a detection span of up to roughly 3 months for alcohol and drugs. Hair collection is straightforward, relatively hard to tamper with, and simple to send.
A 1.5-inch segment of about 200 hair strands (around the size of a #2 pencil) next to the scalp will provide 100mg of hair, the perfect sample for examination and confirmation. For EtG, additional testing, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's suggested to weigh the sample using a jeweler’s scale. If scalp hair isn't present, an equal quantity of body hair may be gathered. When mentioning head hair, we mean scalp hair only. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The four primary steps in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial handling of a sample into a laboratory’s system. This entails ensuring that the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not provided by an electronic chain of custody system.
Screening encompasses a preliminary quick examination for substances of abuse. Although Screening is an affordable method to exclude drug use for most samples, a positive screen must be verified to be valid in legal settings. Samples that are preliminarily positive in Screening require secondary confirmation.
If a sample is preliminarily positive during the Screening stage, additional hair is drawn from the initial sample and readied for Extraction. In this phase, drugs are extracted from hair at a considerably lower concentration than in other techniques (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Confirmation of any positive screening result happens through GC/MS, GC/MS/MS, or LC/MS/MS. All preliminarily positive samples are cleansed prior to confirmation as necessary. The full lab process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed as "hair follicle tests", the test examines the hair strand rather than the hair follicle beneath the scalp.
In Davenport, OK, hair follicle testing outshines urine testing due to its superior detection accuracy and reliability. Hair tests excel with an extended detection window and tamper-resistance, offering employers a more dependable solution for maintaining workplace integrity, while traditional urine tests have limitations in systematic detection.
The hair follicle test in Davenport, OK, is valued for its extensive detection window, capturing drug use up to 90 days. This broad timeframe offers employers a detailed view of an individual's substance usage, aiding in informed decision-making. Employers gain a comprehensive understanding of potential employees' substance histories via this long-term perspective.
In Davenport, OK, hair follicle tests effectively minimize sample tampering risks, providing trustworthy and incontrovertible outcomes. This testing method makes it challenging to alter samples, ensuring the genuineness of the results and fostering confidence in their accuracy, reducing the chances of deceptive practices.
The convenience of our nationwide testing centers, including in Davenport, OK, ensures easy and hassle-free access to drug testing services. With numerous testing locations available, individuals and employers benefit from quick, straightforward, and efficient testing processes, making it highly accessible.
In Davenport, OK, the hair follicle testing process is simple and confidential, ensuring privacy and ease from ordering to receiving the results. Clients can rest assured knowing their information is handled discreetly, making the entire experience straightforward and trustworthy.
Our services in Davenport, OK, offer competitive pricing and fast turnaround times, providing exceptional value. Businesses of all sizes appreciate our cost-effective solutions and rapid response, ensuring they receive quality service without financial strain, enhancing operational efficiency.
Hair follicle drug tests in Davenport, OK, are renowned for their precision and swiftness in delivering results. This testing method ensures accurate detection of substance use, providing a reliable assessment. The ability to swiftly pinpoint drug usage enhances the credibility of the testing process, making hair follicle tests a preferred choice for accuracy and dependability.
Employers in Davenport, OK, benefit from hair follicle testing by ensuring adherence to workplace drug-free protocols. This method lessens legal risks and boosts workplace safety, thereby delivering peace of mind. Employers can confidently maintain compliant environments, promoting overall security.
