Urine| Hair Follicle | Oral Fluid | Blood | ETG
The recognition of hair testing as an invaluable method for identifying drug and alcohol consumption has grown. The strands of hair capture biomarkers within the fibers, offering a comprehensive record of alcohol and drug use. When obtained near the scalp, hair can reveal usage over a roughly 3-month period for substances. Collection is straightforward, tampering is challenging, and shipping is convenient.
A 1.5-inch segment comprising around 200 strands of hair (comparable to a #2 pencil) adjacent to the scalp yields 100mg, the perfect amount for analysis and validation. For EtG, additional panels, or tests exceeding 10 panels, 150mg is advised. It is advisable to measure the sample with a jeweler's scale. If scalp hair is insufficient, a similar quantity of body hair may be substituted. When mentioning head hair, it pertains solely to scalp hair. Body hair encompasses all remaining hair types (e.g., facial, axillary).
Process Overview
The primary phases in the laboratory assessment of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary handling of a sample for the laboratory’s processing. This process involves ensuring the sample's proper sealing and shipping, assigning it a LAN (Laboratory Accessioning Number), and completing any necessary data input absent from an electronic chain of custody system.
Screening consists of an initial brief assessment for substances of abuse. While this is a cost-efficient technique for eliminating drug use in most samples, a positive result requires confirmation before being admissible in legal proceedings. Any samples that screen as possibly positive must undergo a secondary confirmation.
Should a sample indicate a presumptive positive during Screening, additional hair is taken from the initial sample and readied for Extraction. In this phase, drugs are drawn from hair at a much lower concentration than with other methods (e.g., urine or oral fluid), making hair drug testing a complex procedure.
Positive screening results require confirmation using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples deemed presumptively positive are washed before confirmation if necessary. Every aspect of laboratory processing, from Accessioning to Confirmation, is evaluated in accordance with CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the process actually examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Huron, IN
Extended Detection Window in Huron, IN
Hair follicle testing excels with its prolonged detection window. This method can reveal drug use up to 90 days, offering employers in Huron, IN a thorough overview of an individual's substance history. Such a timeline is invaluable for comprehensive assessments.
Tamper-Resistant Testing Method in Huron, IN
One of the standout benefits of hair follicle testing is its resistance to tampering. It provides results that are dependable and unquestionable, significantly reducing the chances of sample adulteration. This reliability is crucial for maintaining trust in results.
Convenient Nationwide Testing Locations and Local Locations in Huron, IN
Our nationwide testing centers, including facilities in Huron, IN, offer unparalleled convenience. Accessing our hair test services is quick and hassle-free, ensuring prompt and efficient service wherever you are.
Simple, Confidential Process in Huron, IN
We make the hair testing process straightforward and private. The procedures for ordering, taking the test, and obtaining results are seamless, addressing privacy concerns. Clients in Huron, IN can rely on a process that values confidentiality and ease.
Affordable Pricing and Fast Turnaround in Huron, IN
Our competitive pricing combined with quick turnaround times offers excellent value. Regardless of company size, businesses in Huron, IN benefit from cost-effective solutions, ensuring resourceful and rapid service without compromising on quality.
Fast, Accurate, and Reliable Results in Huron, IN
Our hair follicle drug assessments are renowned for their accuracy. They rapidly pinpoint substance use with unmatched precision. Compared to other methods, hair testing delivers trustworthy results, allowing individuals and organizations in Huron, IN to make informed decisions swiftly and confidently.
Compliance and Peace of Mind for Employers in Huron, IN
By adopting hair follicle testing, employers ensure adherence to drug-free policies. This not only minimizes legal liabilities but also enhances overall workplace safety. Utilizing this method builds a compliant and secure work environment in Huron, IN.
