Urine| Hair Follicle | Oral Fluid | Blood | ETG
Seen as a robust instrument for identifying alcohol and drug consumption, hair testing offers comprehensive insights by embedding biomarkers within the hair strand fibers as they grow. Collected at the scalp, hair indicates alcohol and drug use over an estimated 3-month period. It's straightforward to gather, challenging to tamper with, and convenient to transport.
A specimen of 1.5 inches consisting of around 200 hair strands (the width of a #2 pencil) near the scalp provides 100mg, the optimal sample size for analysis and verification. For EtG, additional testing, and assays over 10 panels, a 150mg sample is suggested. We advise weighing the sample on a jeweler’s scale. If head hair isn't available, an equivalent amount of body hair might be used. 'Head hair' means scalp hair exclusively. 'Body hair' refers to other hair varieties (facial, axillary, etc.).
Process Overview
There are four primary phases in processing a laboratory drug test: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails introducing a sample into a lab’s system initially. This involves confirming seal and shipment integrity, allotting a random LAN (Laboratory Accessioning Number), and inputting any extra data missing in the electronic chain of custody system.
Screening provides a preliminary assessment for substance abuse. While a budget-friendly method for negating drug usage in most samples, any positive results from Screening necessitate confirmation for legal validity. Samples with presumptively positive Screening require additional confirmation.
For a presumptive positive in Screening, more hair from the initial sample is utilized for Extraction. Drugs are separated from the hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluids), making hair drug tests notably challenging to administer.
Confirmation of any positive results from Screening employs GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing before confirmation as needed. The laboratory process, from Accessioning to Confirmation, follows reviews under both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair Testing vs. Traditional Methods in Ludell, KS
Hair follicle tests surpass traditional urine tests by offering superior detection accuracy and reliability. In Ludell, KS, choosing hair tests over urine tests means benefiting from their long detection periods, ensuring accurate results that employers and courts trust.
Extended Detection Window in Ludell, KS
Hair follicle testing stands out due to its capability of detecting drug use for up to 90 days. This extended detection window provides a comprehensive view of an individual’s substance history, making it a reliable choice for employers in Ludell, KS, seeking a thorough assessment of applicants or employees.
Reliable and Tamper-Resistant in Ludell, KS
Hair follicle tests significantly minimize the risks of sample adulteration, ensuring reliable and unquestionable outcomes. These tests provide peace of mind for organizations in Ludell, KS, by delivering trustworthy results.
Convenient Testing Locations Nationwide
Our nationwide testing centers provide flexibility and ease of access to hair follicle testing services. From any location, including Ludell, KS, clients can quickly and efficiently avail of these reliable services, ensuring convenient and hassle-free testing.
Confidential and Straightforward Process in Ludell, KS
The process of ordering, taking, and receiving hair follicle test results is both simple and confidential in Ludell, KS. This ensures privacy and ease of use, addressing common concerns involved in testing processes effectively.
Competitively Priced with Swift Turnaround
In Ludell, KS, our hair follicle testing services are competitively priced, with fast turnaround times, providing excellent value to businesses of all sizes. Clients appreciate the efficiency and affordability of our services.
Precision and Speed in Ludell, KS
Hair follicle testing offers fast, accurate, and reliable results in detecting substance use. Its advanced analysis provides high accuracy, quickly identifying drug use with precision. In Ludell, KS, those in need of dependable testing services can rely on the accuracy offered by hair follicle tests.
Ensure Compliance and Safety in Ludell, KS
Employers in Ludell, KS, who utilize hair follicle testing reinforce compliance with workplace drug-free policies. This reduces legal risks and enhances workplace safety, offering peace of mind through reliable screening methods.