Accredited Drug Testing offers comprehensive hair follicle drug screening services in Hayti, Missouri. Whether it's a drug or alcohol test you require, we excel in hair testing, with locations available throughout every city in the nation ready to conduct these tests. Typically, 1.5 to 2 inches of hair from the crown or other body parts is sufficient for testing. Our hair tests can detect drugs, alcohol/ETG, or can be customized to meet other hair testing needs.
In recent years, hair follicle drug testing has become a preferred method among professionals for conducting drug tests. Many employers, judicial systems, and substance abuse counselors choose hair drug tests over the standard urine method. Employers with zero-tolerance drug policies, court systems, and those on probation rely on these tests for their benefits, like a detection period spanning up to 90 days, an observed collection method, and minimized cheating risk. However, when testing for recent drug use under 5 days, urine tests remain the most precise.
* 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 analysis has become recognized as a robust method for identifying drug and alcohol consumption. Hair can capture a historical record of alcohol and substances by embedding biomarkers within the strands of hair as it grows. When obtained near the scalp, hair can offer a detection timeframe of up to about three months for identifying alcohol and other substances. The collection process for hair is straightforward, is less prone to tampering, and is convenient for transport.
A sample measuring 1.5 inches comprising roughly 200 hair strands (around the width of a #2 pencil) nearest to the scalp yields 100mg, which is the optimal sample size for analysis and verification. For additional panels like EtG, or testing above 10 panels, a specimen size of 150mg is suggested. It is advisable to use a jeweler’s scale to weigh the sample. Should scalp hair not be accessible, a similar quantity of body hair is acceptable. "Head hair" specifically refers to scalp hair, whereas "body hair" denotes other hair types (such as facial and axillary).
Process Overview
The primary stages in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Certification.
During Accessioning, the sample is initially integrated into a laboratory’s systems. This step encompasses checking the sample for proper sealing and shipping, generating a random LAN (Laboratory Accessioning Number), and finalizing any further data input not available through an electronic chain of custody system.
Screening entails an initial swift evaluation for abusive substances. Although Screening is a budget-friendly method to discard drug use in most samples, a positive result must be validated to be valid in court. Any samples with a presumptive positive during Screening necessitate further confirmation.
If a sample shows presumptive positivity in the Screening phase, more hair is extracted from the original sample and set up for Extraction. In this phase, substances are isolated from hair at a considerably lower concentration compared to other techniques (like urine or oral fluid), highlighting why hair drug analysis is the most challenging procedure to execute.
Validation of any positive Screening result takes place using GC/MS, GC/MS/MS, or LC/MS/MS. Samples marked presumptive positive undergo washing pre-confirmation when required. The full laboratory journey from Accessioning to Confirmation is assessed under both the Hair specification by CAP (College of American Pathologists) and the compliance to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently mentioned as "hair follicle tests", the actual analysis observes the hair strand instead of the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Hayti, MO
Extended Detection Window in Hayti, MO
Tamper-Resistant Testing Method in Hayti, MO
Convenient Nationwide Testing Locations and Local Locations in Hayti, MO
Simple, Confidential Process in Hayti, MO
Affordable Pricing and Fast Turnaround in Hayti, MO
Fast, Accurate, and Reliable Results in Hayti, MO
Compliance and Peace of Mind for Employers in Hayti, MO
