Complete and specialized hair follicle drug testing services are offered by Accredited Drug Testing in Niangua, Missouri. Whether you require a drug or alcohol assessment, we have a vast network of testing locations nationwide ready to assist. Typically, a hair length of 1.5 to 2 inches is sufficient, either from the scalp or the body, for accurate analysis. Our tests can detect substances including drugs, alcohol/ETG, or tailored testing options.
Over the last few years, there has been a notable uptick in hair follicle drug testing. This method is increasingly favored by employers, legal courts, and substance abuse specialists. Hair testing is often the preferred choice for those enforcing strict drug-free policies, on probation, or within the judicial system. A key advantage is its extended detection range, capturing drug usage up to 90 days prior, and is more resistant to evasion than urine testing, which remains optimal for recent use within the past 5 days.
* 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 tests are increasingly recognized as an effective method for identifying drug and alcohol consumption. Hair retains a chronological record of alcohol and drug intake by embedding biomarkers within the hair's structure as it grows. When collected near the scalp, hair can reveal up to a three-month history of alcohol and drug use. Hair collection is straightforward, tricky to tamper with, and simple to transport.
A sample measuring 1.5 inches, consisting of approximately 200 hair strands (around the thickness of a #2 pencil) nearest the scalp, yields 100mg of hair, which is optimal for both screening and verification. For EtG, additional assessments, and/or panels exceeding 10, a 150mg hair sample is advisable. It's suggested that this sample be accurately weighed using a jeweler's scale. Should scalp hair be absent, the same quantity of body hair is acceptable. When referencing head hair, we mean scalp hair exclusively. Body hair includes all other types, such as facial and axillary.
Process Overview
There are four primary stages in the lab processing of drug test results: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial setup of a sample within the lab's framework. This process checks that the sample is properly sealed and shipped, assigns a random Laboratory Accessioning Number (LAN), and completes any data input missing from an electronic chain of custody system.
Screening serves as a preliminary check for substance misuse. Although it's a cost-efficient means to discount drug use in most cases, a positive screening must be verified for legal credibility. Samples showing potential positives in Screening necessitate further confirmation.
Should a sample test positive during Screening, additional hair from the sample is prepared for Extraction. At this stage, drugs are isolated from hair in concentrations considerably lower than via other screening methods (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation for any presumptive positive screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples suspected positive are washed before confirmation where necessary. The complete lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair protocol and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although termed "hair follicle tests," these tests analyze the hair strand rather than the follicle beneath the scalp.
In the battle between hair follicle vs. urine drug testing, hair testing shines in Niangua, MO.
Hair follicle testing offers an expanded detection time in Niangua, MO.
Security in testing is of utmost importance in Niangua, MO, andhair follicle tests excel in reliability.
Access to testing services is conveniently nationwide, including Niangua, MO.
Conducting a drug test in Niangua, MO, is straightforward and discreet.
Affordable and swift—drug testing stands out in Niangua, MO.
Hair follicle drug tests offer rapid and precise results in Niangua, MO.These tests demonstrate a high degree of accuracy, effectively identifying substance use with great reliability.
Employers find peace through compliance with hair follicle testing in Niangua, MO.
