Accredited Drug Testing provides comprehensive hair follicle drug testing services in Freeburg, Missouri. For those in need of hair drug or alcohol analysis, our expertise lies in hair testing with centers spanning across all cities Nationwide. It's necessary to have 1.5 to 2 inches of hair from the crown or body in most scenarios. Hair follicle tests can screen for drugs, alcohol/ETG, or be customized for other hair testing needs.
In recent times, drug testing methods have increasingly incorporated hair follicle drug tests. Numerous employers, courts, and Substance Abuse professionals are opting for a hair drug test over the conventional urine test. These tests are preferred by employers with strict no-drug policies, courts, and those on probation. Their main advantage is an extended detection window of up to 90 days, ensuring observations are accurate and difficult to deceive. Although, for recent drug usage within the last 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.
The use of hair testing has emerged as an effective method for identifying drug and alcohol consumption. Hair serves as a long-term record of alcohol and drug intake by embedding biomarkers within the hair’s fibers during growth. When gathered close to the scalp, hair offers a detection span of around three months for various drugs and alcohol. The collection of hair is straightforward, relatively tamper-resistant, and conveniently transportable.
A hair sample measuring 1.5 inches consisting of about 200 strands (akin to the thickness of a #2 pencil) closest to the scalp yields approximately 100mg, the perfect amount for both screening and confirmation. For EtG, enhancements, and/or tests exceeding 10 panels, a specimen weight of 150mg is advisable. Utilizing a jeweler’s scale for weighing the specimen is recommended. In the absence of scalp hair, a comparable amount of body hair may be used. When discussing head hair, we specifically refer to scalp hair, as body hair corresponds to all alternative hair types (such as facial and axillary hair).
Process Overview
In the process of laboratory analysis of drug test outcomes, the four core steps are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial introduction of a sample into a laboratory’s system. It involves confirming the proper sealing and shipment of the sample, generating a random LAN (Laboratory Accessioning Number), and conducting any necessary data input absent from an electronic chain of custody system.
Screening performs a preliminary assessment for substances of abuse. Although it’s a budget-friendly method to exclude drug use for most samples, a positive screening requires confirmation to be legal in a courtroom setting. Any samples that test as presumptively positive during Screening demand further confirmation.
If a sample tests presumptively positive during Screening, additional hair is extracted from the original specimen for Extraction. Here, drug extraction from hair occurs at a lower concentration than with techniques like urine or oral fluids, highlighting why hair drug screening presents significant challenges.
Positive screening results undergo Confirmation using techniques such as GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed as necessary prior to confirmation. From Accessioning to Confirmation, the comprehensive laboratory process adheres to both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 standards of accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests", this test actually examines the hair strand, not the underlying follicle.
Why Hair Follicle Testing Beats Urine Testing in Freeburg, MO emphasizes the superior accuracy and dependability relative to traditional urine tests. Hair tests offer extensive detection windows, covering up to 90 days of substance use history.
Extended Detection Window in Freeburg, MO provides hair follicle testing with an advantage through its ability to trace drug usage for up to 90 days.
Tamper-Resistant Testing Method in Freeburg, MO significantly reduces the risk of tampering. Hair follicle tests ensure reliability with resistant protocols against sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Freeburg, MO ensure that our services are easily accessible, nationwide.
Simple, Confidential Process in Freeburg, MO ensures a user-friendly and discreet testing experience from start to finish.
Affordable Pricing and Fast Turnaround in Freeburg, MO enthuses clients with cost-effective solutions without sacrificing quality.
Fast, Accurate, and Reliable Results in Freeburg, MO highlight the precision inherent in hair follicle drug testing methodologies. The latest techniques bring high accuracy in detecting even trace amounts of substances.
Compliance and Peace of Mind for Employers in Freeburg, MO Stress-free adherence to drug-free workplace policies significantly reduces legal risks.
