Urine| Hair Follicle | Oral Fluid | Blood | ETG
The analysis of hair has emerged as an influential method for identifying the consumption of drugs and alcohol. It offers an extended retrospective of substance use by capturing biomarkers within the hair strand as it grows. Positioned close to the scalp, hair can reflect substance use over about three months. Its straightforward collection, resistance to tampering, and ease of transport make it ideal.
A sample measuring 1.5 inches comprising roughly 200 strands of hair (similar to the thickness of a #2 pencil) closest to the scalp yields 100mg of hair, which is optimal for both initial screening and follow-up confirmation. For EtG, supplementary tests, and tests exceeding 10 panels, a sample size of 150mg is advocated. It's advisable to weigh the sample using a jeweler's scale. Should scalp hair be lacking, an equivalent quantity of body hair is acceptable. References to head hair pertain exclusively to scalp hair. In contrast, body hair encompasses all other types (such as facial and axillary hair).
Process Overview
There are four fundamental phases in the laboratory analysis of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves integrating a sample into a laboratory’s system, which includes verifying the sample's seal and shipment integrity, assigning a random Laboratory Accessioning Number (LAN), and completing any necessary data entry absent in an electronic chain of custody system.
Screening performs an initial rapid assessment for substances of abuse. While this is a cost-effective method to exclude drug use in most cases, a positive result from the screening phase requires validation to be legally defensible. Any sample preliminarily positive during Screening necessitates a subsequent confirmation.
In the event a sample is presumptively positive during Screening, additional hair is extracted from the initial sample and readied for Extraction. In this phase, drug extraction from hair occurs at a markedly lower concentration compared to other methods (such as urine or oral fluid), presenting hair drug screening as the most challenging method to execute.
Confirmation for any positive finding from Screening proceeds through GC/MS, GC/MS/MS or LC/MS/MS methods. Samples presumptively positive undergo washing prior to confirmation as applicable. The full laboratory sequence from Accessioning to Confirmation undergoes review per both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 certification standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently called "hair follicle tests", the analysis focuses on the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Genesee, ID lies in their ability to offer a wider detection window and greater reliability. Unlike traditional urine tests, hair testing displays superior accuracy due to its ability to detect long-term drug usage, providing a dependable evaluation.
The tests used by employers, legal systems, and individuals on probation have demonstrated their efficiency in tracking substance history with little room for deceit.
Extended Detection Window in Genesee, ID presents a significant advantage of hair follicle testing. This method can unearth drug use tracking as far back as 90 days, offering employers ample insight into an applicant or employee's substance history, ensuring a thorough background check that urine tests can't match.
Tamper-Resistant Testing Method in Genesee, ID offers security against sample adulteration. With hair tests, the likelihood of tampering is drastically minimized, ensuring the delivery of results that are not only reliable but also unassailable. This tamper-proof method builds confidence among users seeking integrity in their testing process.
Convenient Nationwide Testing Locations including local options in Genesee, ID, make it simple for individuals and employers to access testing services. Whether you're in a bustling city or a local area like Genesee, ease of access and simple procedures are guaranteed at nationwide centers, ensuring no hurdles during the testing process.
Simple, Confidential Process in Genesee, ID underscores the ease and privacy maintained in handling tests. From ordering to receiving results, every step prioritizes confidentiality and simplicity, addressing privacy concerns for users who value discretion in drug testing procedures for personal or corporate reasons.
Affordable Pricing and Fast Turnaround in Genesee, ID form the cornerstones of our drug testing service commitment. Competitive pricing models married with swift results offer not only excellent value but peace of mind to companies regardless of size, ensuring top-notch service coupled with economic sensibility.
Fast, Accurate, and Reliable Results in Genesee, ID are ensured by hair follicle drug tests. Their precision and speed are unmatched, providing high accuracy in detecting substance usage. Professionals in need of prompt results can rely on these tests for their unparalleled reliability in determining substance involvement over time.
Compliance and Peace of Mind for Employers is a vital outcome of hair follicle testing in Genesee, ID. These tests facilitate adherence to workplace drug-free policies, cutting down potential legal issues while supporting a secure work environment. Employers can rest easy knowing they've chosen a compliant method that fortifies workplace safety protocols.
