Accredited Drug Testing offers complete hair follicle drug assessments in North of the Yellowstone, Montana. For those requiring a hair drug or alcohol test, we specialize in hair analyses with testing facilities across all U.S. cities. A minimum of 1.5 to 2 inches of hair on your head or body can often be used. Hair samples may be evaluated for drugs, alcohol/ETG, or other tailored testing needs.
In recent times, drug screening methods have increasingly turned to hair follicle drug testing. Many companies, judicial systems, and Substance Abuse experts prefer this method over standard urine tests. Hair follicle tests cater to employers with strict drug-free rules, courts, and probationary individuals. The main advantage is a longer detection span for drug consumption, usually up to 90 days, with observed collection processes making it nearly impossible to manipulate. However, urine tests remain most accurate for detecting drug use within the last 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 testing is recognized as an essential method for identifying drug and alcohol use. By embedding biomarkers within the fibers of an emerging hair strand, hair delivers an extended overview of alcohol and other drug intake. When gathered near the scalp, hair can reveal roughly up to a 3-month detection period for alcohol and other substances. It is easy to collect, not easily tampered with, and straightforward to ship.
A 1.5-inch segment containing about 200 hair strands (comparable to a #2 pencil's width) nearest to the scalp provides 100mg of hair, the ideal portion for analysis and confirmation. For EtG, add-ons, and/or tests beyond 10 panels, 150mg of the hair is advisable. We recommend weighing the sample on a jeweler’s scale. If there's no scalp hair, a similar quantity of body hair can be used. 'Head hair' refers specifically to scalp hair. 'Body hair' encompasses all other hair varieties (facial, axillary, etc.).
Process Overview
The laboratory process for handling a drug test result encompasses four core stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the preliminary handling of a sample within the lab's framework. This step verifies the sample's sealing and proper shipment, assigns a unique LAN (Laboratory Accessioning Number), and fills out any extra data entry not available via an electronic chain of custody system.
Screening offers a swift preliminary assessment for drug misuse. Though Screening is a budget-friendly way to dismiss drug usage in most samples, a confirmed result is necessary to present in court. Samples that test presumptively positive during Screening require a follow-up confirmation.
If a sample tests presumptively positive during Screening, additional hair is extracted from the initial collection and processed for Extraction. Here, drugs are separated from hair at a lower concentration level compared to other techniques (e.g., urine or oral fluid), making hair drug analysis a particularly complex process.
Confirmation of a positive Screening result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo washing prior to confirmation, as needed. The entire testing cycle from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair categorization and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite common references as "hair follicle tests," this test actually assesses the hair strand rather than the follicle situated under the scalp
Why Hair Follicle Testing Beats Urine Testing
In North of the Yellowstone, MT, hair testing offers numerous advantages over traditional urine tests.
Extended Detection Window
In North of the Yellowstone, MT, hair follicle tests can identify drug usage over a span of up to 90 days.
Tamper-Resistant Testing Method
Hair follicle tests in North of the Yellowstone, MT, drastically reduce sample tampering risks.
Convenient Nationwide Testing Locations
Testing centers across North of the Yellowstone, MT, offer seamless access to services.
Simple, Confidential Process
In North of the Yellowstone, MT, ordering and obtaining test results remain simple and private.
Affordable Pricing and Fast Turnaround
In North of the Yellowstone, MT, competitive pricing pairs with rapid processing.
Fast, Accurate, and Reliable Results
Hair follicle drug tests in North of the Yellowstone, MT, are known for their precision and swiftness.
Compliance and Peace of Mind for Employers
In North of the Yellowstone, MT, hair follicle testing assures employers of compliance with drug-free policies.
