Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for identifying drug and alcohol consumption. This method captures a prolonged history of alcohol and drug use by embedding biomarkers in the strands of hair as they grow. When obtained near the scalp, hair can offer up to an estimated 3-month detection period for substances. Collecting hair is straightforward, hard to alter, and straightforward to mail.
A sample measuring 1.5 inches, consisting of about 200 strands of hair (approximating the thickness of a #2 pencil) nearest to the scalp can yield 100mg, which is the perfect amount for both screening and confirmation. For EtG, additional tests, and/or tests exceeding 10 panels, a 150mg specimen is advisable. It's suggested to weigh the specimen on a jeweler's scale. If scalp hair is not accessible, a comparable quantity of body hair may be sourced. When mentioning head hair, we are specifically discussing scalp hair. Body hair involves all other types (e.g., facial, axillary).
Process Overview
The core stages in processing a drug test result in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample into a lab’s system. This step includes confirming that the sample was properly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry absent in an electronic chain of custody system.
Screening involves a preliminary rapid assessment for drugs of abuse. Although Screening is an economical way to exclude drug use for most samples, a positive screen must be substantiated to be permissible in court. Any samples that test presumptively positive at the Screening phase require an additional confirmation.
If a sample tests presumptively positive in the Screening phase, additional hair is extracted from the original specimen and readied for Extraction. In this phase, drugs are extracted from hair at a much lower concentration than through other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Verification of any positive screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as needed. The complete laboratory process from Accessioning through Confirmation is subject to review 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: Although often called "hair follicle tests", the analysis is performed on the hair strand, not the follicle under the scalp
Why Hair Follicle Testing Beats Urine Testing in Adamsville, TX
Hair follicle tests offer superior detection capabilities over urine tests. With a longer detection window and higher reliability, hair testing provides more accurate results. This method reduces the chance of false negatives and eliminates the risk of sample tampering, making it a preferred choice for employers and authorities who need dependable drug testing solutions.
Extended Detection Window with Hair Testing in Adamsville, TX
Hair follicle testing grants a prolonged detection period, spanning up to 90 days. This extended window affords employers a comprehensive insight into a candidate or employee's past substance use. By providing a longer timeline of analysis, hair testing is an invaluable tool for maintaining workplace integrity and ensuring employee reliability in compliance with policy.
Secure and Tamper-Resistant Hair Follicle Testing in Adamsville, TX
Hair tests are a robust method to minimize sample tampering. The process is designed to ensure reliability and authenticity, offering results that are difficult to dispute. This test method is ideal for organizations prioritizing unassailable drug testing procedures, providing assurance that results accurately reflect an individual's substance use.
Convenient Testing Locations Nationwide and Locally in Adamsville, TX
Accredited Drug Testing ensures accessibility with numerous nationwide and local testing facilities. Individuals in Adamsville, TX can avail of convenient, hassle-free testing offering quick access to necessary services. These comprehensive and well-distributed testing locations guarantee easy and efficient solutions for drug testing needs.
Simple and Confidential Hair Testing Process in Adamsville, TX
Our testing process is straightforward and respects your privacy. From ordering to taking the test and receiving results, every step ensures confidentiality. Test-takers appreciate the simplicity and discretion of the process, enjoying an ease of use that prioritizes personal privacy while maintaining rigorous testing standards.
Cost-Effective Pricing and Quick Results in Adamsville, TX
Our competitive pricing and swift turnaround times offer exceptional value. Companies benefit from affordable testing services that don't compromise on quality. Quick and accurate results are delivered, ensuring that businesses operate effectively with minimized downtime, providing peace of mind across organizations of varying sizes.
Fast, Accurate, and Reliable Hair Testing Results in Adamsville, TX
The speed and accuracy of hair follicle testing are unmatched. These tests provide fast, reliable results that employers can trust. Hair follicle tests excel in detecting a wide range of substances with high precision. This method ensures timely and accurate assessments of individuals, delivering peace of mind to those who require thorough and trustworthy results.
Ensuring Compliance with Hair Follicle Testing in Adamsville, TX
Adopting hair follicle testing helps employers align with drug-free workplace policies. The robust testing process reduces legal risks and bolsters safety in the work environment. Employers gain peace of mind knowing they have incorporated a drug testing method that aptly supports compliance and fosters a safe, substance-free workspace.
