Accredited Drug Testing offers comprehensive hair follicle drug screening in Oakview, Missouri. For individuals requiring a hair drug or alcohol analysis, we specialize in hair testing, with facilities available Nationwide, including all major cities, ready to execute these tests. Typically, you need 1.5 to 2 inches of hair from your head or body for analysis. Hair tests can detect drugs, alcohol/ETG, or accommodate customized testing requirements.
Recently, the approach to drug testing has increasingly favored hair follicle methods. Many organizations, judicial entities, and Substance Abuse experts now opt for a hair test over the traditional urine test. Employers with zero-tolerance drug policies, courts, and probation officers utilize hair follicle tests. The advantage of this method lies in its extended detection window, covering up to 90 days, observed under secure conditions, and almost immune to tampering. However, for identifying drug use within the past five days, urine testing remains the preferred choice.
* 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 gained recognition as an effective method for identifying drug and alcohol consumption. By securing biomarkers within the strands of growing hair, it offers a prolonged insight into alcohol and drug usage. Hair harvested close to the scalp can present an approximate three-month detection period for alcohol and various drugs. The collection process for hair is straightforward, relatively resistant to tampering, and simple to transport.
A sample measuring 1.5 inches consisting of around 200 hairs (equivalent to the girth of a #2 pencil) nearest to the scalp yields 100mg of hair; this quantity is optimal for screening and confirmation. For EtG, supplemental testing, and/or panels exceeding 10, a specimen of 150mg is advisable. Utilizing a jeweler’s scale for precise measurement of the specimen is recommended. Should scalp hair be unattainable, a comparable amount of body hair can substitute. When mentioning head hair, it specifically pertains to scalp hair. Body hair encompasses all other hair types (such as facial and axillary).
Process Overview
The primary phases in the lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial assimilation of a sample into the lab’s system. This phase ensures the sample’s seal and proper shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any remaining data entries absent in an electronic chain of custody.
Screening conducts a preliminary rapid analysis for drugs of abuse. Although an economical way to eliminate drug usage in most samples, a positive screen must be validated for court acceptance. Presumptive positives in the Screening phase necessitate a secondary confirmation.
In instances where a sample tests presumptive positive in Screening, more hair from the initial specimen undergoes preparation for Extraction. During this phase, drugs are extracted from hair in notably lower concentrations than in other methods (e.g., urine or oral fluid), rendering hair drug tests the most challenging methodology to execute.
Confirmation of any positive screen results is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. Preparation for confirmation, including washing, is applied to all presumptive positive samples as necessary. The entire testing workflow, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair specification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", the procedure targets analysis of the hair strand and not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Oakview, MO. Hair tests surpass more traditional urine tests in several key ways.
Extended Detection Window in Oakview, MO, is a significant advantage of hair follicle testing. Unlike other testing methods, hair tests can detect drug use over a much extended period—up to 90 days.
Tamper-Resistant Testing Method in Oakview, MO, is a highlight of hair follicle drug tests. These tests drastically reduce the likelihood of sample adulteration.
Convenient Nationwide Testing Locations and Local Locations in Oakview, MO, are advantageous for those seeking efficient drug testing services.
Simple, Confidential Process in Oakview, MO, for hair follicle testing is designed to address privacy and ease-of-use concerns.
Affordable Pricing and Fast Turnaround in Oakview, MO, are essential features of our hair follicle drug testing services.
Fast, Accurate, and Reliable Results in Oakview, MO, are a hallmark of hair follicle drug tests. These tests are renowned for their precision and quick turnaround.
Compliance and Peace of Mind for Employers in Oakview, MO, can be significantly enhanced with hair follicle testing. Utilizing this method ensures adherence to workplace drug-free policies.
