Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analyses have emerged as an effective method for identifying drug and alcohol consumption. Hair strands capture a prolonged history of substance use by embedding biomarkers within the fibrous strands as they grow. Collected near the scalp, hair can reveal up to a three-month period for drug and alcohol detection. The process of hair collection is straightforward, challenging to tamper with, and convenient for transport.
A 1.5-inch segment from about 200 hair strands (roughly akin to a #2 pencil's width) closest to the scalp yields approximately 100mg, the preferred quantity for screening and validation. For EtG, additional tests, or those beyond 10 panels, a 150mg sample is advised. Utilizing a jeweler’s scale to weigh the sample is recommended. If head hair is absent, an equivalent quantity of body hair may be utilized. Referring to head hair implies only scalp hair, whereas body hair encompasses all other varieties (e.g., facial, axillary).
Process Overview
The drug testing laboratory procedures encompass four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the beginning stage where a sample is introduced into the laboratory system. Processes include confirming the sample's proper sealing and shipment, assigning a random Laboratory Accessioning Number (LAN), and managing data input not covered by an electronic chain of custody.
Screening serves as the preliminary examination for substance abuse. Although an economical method to exclude drug usage in the bulk of samples, a positive result in Screening necessitates further validation for legal acceptability. Samples flagged as presumptively positive during Screening must undergo secondary confirmation.
Presumptive positives from Screening lead to additional hair being prepared from the initial collection for Extraction. During this phase, drug extraction from hair occurs at a lower concentration level compared to other methods (such as urine or oral fluid), rendering hair drug screening a particularly complex technique.
For confirming positive Screening results, methods like GC/MS, GC/MS/MS, or LC/MS/MS are employed. Presumptive positive samples are cleansed prior to confirmation if necessary. The entire testing sequence, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests," the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Elyria, KS
Extended Detection Window in Elyria, KS offers employers a window of up to 90 days. This extensive timeframe supplies a thorough analysis of one’s historical substance habits. Employers gain insights beyond typical metrics, allowing for strategic decisions regarding hiring and retention. This broader view aids in sustaining a safe and drug-free working environment quite effectively.
Tamper-Resistant Testing Method in Elyria, KS ensures unquestionable accuracy. Hair follicle tests significantly cut down on the possibilities of sample manipulation, providing results that employers can trust. This method involves a precise collection process that leaves no room for errors or deceit, solidifying its place as a preferred drug testing methodology among organizations seeking reliability.
Convenient Nationwide Testing Locations in Elyria, KS offer excellent accessibility. Our extensive network of facilities ensures quick, easy, and hassle-free access to necessary testing services. Whether local or out-of-town, our location coverage and quality care don't wane. Supporting individuals and businesses alike, the versatility of our locations contributes to seamless drug testing experiences.
Simple, Confidential Process in Elyria, KS establishes trust through its discreet approach. The streamlined steps in ordering and receiving test results ensure that privacy concerns are addressed effectively. By maintaining confidentiality at every stage, we guarantee a hassle-free experience that aligns with user convenience and personal assurance.
Individuals can partake in this process without fear of privacy breaches.
Affordable Pricing and Fast Turnaround in Elyria, KS highlight our commitment to value.
Hair follicle drug tests in Elyria, KS, stand out for their swift and accurate results. These tests begin with a meticulous sample collection, ensuring the highest level of precision. Within a few days, results are generated, offering reliable insights into substance use. This speed and accuracy ensure that organizations receive the prompt information they need to make informed decisions. This method enhances the clarity of the testing process.
Compliance and Peace of Mind for Employers in Elyria, KS is achieved through hair follicle testing.
