Accredited Drug Testing provides comprehensive hair follicle drug screenings in Kahoka, Missouri. Whether you're seeking a hair drug or alcohol analysis, our expertise in hair testing is unparalleled, with centers available coast to coast to conduct these tests. Typically, 1.5 to 2 inches of hair from the crown or body suffices. Our hair analyses encompass drugs, alcohol/ETG, and other personalized testing needs.
In the past few years, hair follicle drug tests have become more prominent in drug testing protocols. Employers, judicial systems, and Substance Abuse specialists now often prefer hair analysis to the traditional urine test. Companies with strict no-drug policies, legal courts, and those on probation are now utilizing these tests. A major advantage of hair follicle testing is its extended drug detection period—up to 90 days—conducted through a supervised process that's virtually impossible to evade. Nevertheless, for identifying recent drug use within 5 days, urine testing remains the most precise option.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair testing is recognized as a robust mechanism for identifying drug and alcohol consumption. Hair offers a comprehensive timeline of substances by encapsulating biomarkers within its strands as it grows. When clipped near the scalp, hair can reveal up to a roughly 3-month period of substance use. It is easy to collect, relatively hard to tamper with, and simple to transport.
A sample measuring 1.5 inches, consisting of about 200 hair strands (similar to a #2 pencil's circumference) closest to the scalp will yield 100mg of hair, the optimum quantity for testing and verification. For EtG, additional panels, or analyses exceeding 10 panels, a specimen weighing 150mg is advisable. Using a jeweler’s scale to measure the specimen is suggested. In cases where scalp hair is missing, an equivalent quantity of body hair can be used. In the context of head hair, we mean scalp hair exclusively. Body hair includes all other types (such as facial, axillary, etc.).
Process Overview
The laboratory analysis for a drug test result involves four fundamental steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the lab’s system. This step includes confirming the sample's proper sealing and shipping, generating a random LAN (Laboratory Accessioning Number), and completing any necessary data entry absent from an electronic chain-of-custody system.
Screening constitutes a preliminary assessment for illicit substances. While Screening offers an economical approach to dismiss drug usage in the majority of samples, a positive result must be substantiated for legal acceptability. Any specimens that preliminarily test positive in Screening require further validation.
If the Screening stage results indicate positivity, additional hair is extracted from the original sample and prepped for Extraction. In Extraction, the substances are isolated from hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), marking hair drug screening as the most challenging method to accomplish.
Verification of any preliminary positive screening outcome is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All tentatively positive samples undergo washing before verification as necessary. The complete lab process from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair classification as well as the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used, yet the analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Outperforms Urine Testing in Kahoka, MO
Extended Detection Window in Kahoka, MO
Tamper-Resistant Testing Method in Kahoka, MO
Convenient Nationwide Testing Locations and Local Locations in Kahoka, MO
Simple, Confidential Process in Kahoka, MO
Affordable Pricing and Fast Turnaround in Kahoka, MO
Fast, Accurate, and Reliable Results in Kahoka, MO
Compliance and Peace of Mind for Employers in Kahoka, MO
