Accredited Drug Testing provides extensive hair follicle drug examinations in Flatwillow, Montana. Whether you require hair drug or alcohol assessments, Accredited Drug Testing is proficient in hair analysis, with testing facilities across cities Nationwide ready to conduct such tests. Typically, 1.5 to 2 inches of hair from the crown or body is necessary. These evaluations can detect drugs, alcohol/ETG, or be customized for other types of hair analysis.
Recently, drug testing methods increasingly incorporate hair follicle tests. Employers, judicial bodies, and Substance Abuse experts often favor hair drug testing over traditional urine tests. This method is prevalent among employers with strict anti-drug policies, judicial systems, and probationary individuals. The main advantage is its extended detection period, up to 90 days, observed under standardized procedures, rendering it nearly foolproof. However, for identifying drug use within the past 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.
Hair analysis is recognized as a potent instrument for identifying substance and alcohol consumption. Hair captures a historical record of alcohol and drug usage by embedding biomarkers within the strands as they grow. When collected near the scalp, hair can show usage within an approximate 3-month span for alcohol and drug detection. Hair is straightforward to collect, relatively resistant to tampering, and easily transported.
An ideal hair sample consists of 1.5 inches of around 200 strands (resembling the thickness of a #2 pencil) taken from closest to the scalp, amounting to about 100mg. This sample is ideal for both preliminary and confirmatory testing. For EtG, additional testing, or panels exceeding 10, a 150mg sample is advisable. Samples should be measured with a jeweler’s scale for accuracy. If scalp hair is inaccessible, collect an equivalent amount of body hair. "Head hair" specifically refers to scalp hair, while "body hair" includes all other types (facial, axillary, etc.).
Process Overview
The drug testing lab process includes four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first phase involving the processing of a specimen into the lab's system. This confirms that the specimen was properly sealed and shipped, assigns a random Laboratory Accessioning Number (LAN), and completes any missing data entry not covered by an electronic chain of custody.
Screening is an initial cost-effective method that quickly checks for drugs of abuse. Although it efficiently rules out drug use in most cases, a positive screen requires secondary Confirmation for court admissibility. All presumptive positive screenings must undergo secondary confirmation.
Should a specimen test presumptively positive in Screening, additional hair is extracted from the initial sample and prepped for Extraction. In Extraction, drugs are isolated from hair at concentrations much lower than in other methods (like urine or oral fluid), underscoring why hair drug testing is one of the most challenging methodologies.
Confirmation of any positive screen result is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation, as necessary. The entire laboratory procedure from Accessioning to Confirmation is scrutinized under both the College of American Pathologists (CAP) Hair specifications and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although sometimes called "hair follicle tests", this analysis inspects the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Flatwillow, MT
Extended Detection Window in Flatwillow, MT
Tamper-Resistant Testing Method in Flatwillow, MT
Convenient Nationwide Testing Locations and Local Locations in Flatwillow, MT
Simple, Confidential Process in Flatwillow, MT
Affordable Pricing and Fast Turnaround in Flatwillow, MT
Fast, Accurate, and Reliable Results in Flatwillow, MT
Compliance and Peace of Mind for Employers in Flatwillow, MT
