Accredited Drug Testing offers comprehensive hair follicle drug screening services specifically in Princeton, Missouri. Whether you're in need of a hair drug or alcohol test, Accredited Drug Testing focuses on hair assessments and maintains centers nationwide that facilitate hair testing. Typically, hair from the crown measuring 1.5 to 2 inches, or even body hair, is sufficient for testing and can be evaluated for substances, alcohol/ETG, or tailored hair testing combinations.
Over the past few years, the trend in drug testing methods has increasingly incorporated the hair follicle drug test. Many employers, judicial systems, and professionals dealing with Substance Abuse issues are opting for hair drug tests contrary to the conventional urine test. Organizations with zero-tolerance policies on drug use, courts, and individuals on probation favor hair follicle drug tests primarily because they offer a longer detection span, approximately up to 90 days, are collected under supervision, and are virtually foolproof against tampering. Nonetheless, for screening recent drug use within the past five days, the urine test remains the preferred method.
* 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 significant method for identifying drug and alcohol consumption. Hair acts as a long-term record of alcohol and other substances by capturing biomarkers within the fibers of growing hair. When hair is gathered near the scalp, it offers a detection range of up to around three months for alcohol and other drugs. Hair collection is straightforward, relatively tamper-resistant, and conveniently transportable.
A sample measuring 1.5 inches with approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, suitable for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, a specimen weighing 150mg is advisable. We suggest measuring the specimen on a jeweler’s scale. If scalp hair isn't available, an equivalent volume of body hair can be collected. When speaking of head hair, it pertains solely to scalp hair. Body hair includes all other varieties (facial, axillary, etc.).
Process Overview
The laboratory processing stages of a drug test result consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample within a laboratory’s system. This step involves ensuring the sample was securely sealed and properly shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any requisite data entry absent in an electronic chain of custody system.
Screening involves a preliminary assessment for drugs of abuse. It is a cost-effective method to exclude drug use in most samples, but a positive screening result must be confirmed for court admissibility. Samples presumed positive in Screening require additional confirmation.
If a sample shows a presumptive positive in the Screening stage, more hair is taken from the original specimen and prepared for Extraction. This phase involves extracting drugs from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), which contributes to hair drug testing being the most challenging methodology to execute.
Confirmation of a positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples are washed as necessary. The entire laboratory workflow from Accessioning to Confirmation is reviewed under the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly referred to as "hair follicle tests," the analysis focuses on the hair strand and not the follicle beneath the scalp.
Hair follicle testing eclipses urine testing in Princeton, MO by offering enhanced accuracy. Their superior detection capabilities make them more reliable than traditional urine tests.
With greater detection accuracy, hair tests provide unmatched reliability. Employers in Princeton favor them over urine tests for their excellent precision in identifying substance use.
In Princeton, MO, hair follicle testing extends its detection range to up to 90 days. This expanded timeframe allows employers to review a comprehensive substance history of candidates.
Offering a longer detection duration, hair tests give an in-depth view of past substance use. Employers benefit from this extended window, gaining insights into an individual's substance habits.
The tamper-resistant nature of hair follicle tests in Princeton, MO greatly reduces manipulation risks. Their design ensures authenticity and trust in results.
With robust anti-tampering measures, hair tests secure reliable outcomes. The method guarantees the integrity of results, providing peace of mind about the authenticity of collected samples.
Our nationwide testing centers make drug testing in Princeton, MO, effortless. The convenience ensures easy access to essential services.
With locations spread across, accessing testing services is hassle-free in Princeton. The accessibility caters to both local and national needs.
Ordering, administering, and obtaining results from hair tests in Princeton, MO is straightforward. This confidential process ensures user privacy with ease.
Simplicity and confidentiality mark the hair testing procedure, ensuring minimal user disruption. The user-friendly process prioritizes privacy and straightforward completion.
In Princeton, MO, competitive hair testing pricing pairs with fast turnaround times. Companies receive great value alongside prompt results.
Affordable rates and quick processing characterize hair follicle testing. This combination offers excellent value for businesses seeking efficient and cost-effective testing.
In Princeton, MO, hair follicle drug tests assure swift, precise outcomes. Their remarkable accuracy in detecting substances makes them an ideal choice for those needing timely results.
Employing rigorous analysis techniques, these tests ensure reliable findings. The high precision rate of hair tests ensures comprehensive substance detection, making them a preferred method for accurate results.
By integrating hair follicle testing, employers in Princeton, MO maintain compliance with drug-free policies. This proactively reduces legal complications and boosts workplace safety.
Employers benefit from assured compliance and enhanced safety, knowing their workforce aligns with company policies. Hair testing promotes a safer, drug-free work environment.
