In Lake McDonald, Montana, Accredited Drug Testing offers hair follicle drug testing services. Specializing in hair and alcohol tests, we ensure coverage in every city nationwide through our testing centers. Most cases require 1.5 to 2 inches of hair from the crown or body. Hair analysis can detect drugs, alcohol/ETG, or can be customized for particular needs.
Recently, using hair follicle drug tests for substance screening has become more prevalent. Employers, the judicial system, and substance abuse experts favor hair tests over urine tests. Employers with zero-tolerance policies, judiciary systems, and those on probation find these tests efficient. Hair follicle tests offer a long drug detection window of up to 90 days, involve supervised collection, and are challenging to deceive. However, for substance detection within 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 samples have become recognized as an effective means to detect both drug and alcohol consumption. Hair records a comprehensive history of substance use by embedding indicators within the fibrous strands as hair grows. Hair samples taken near the scalp can generally offer a detection range of up to three months for substances like alcohol and drugs. Collecting hair is straightforward, altering it is challenging, and it is easy to transport.
A strand sample measuring 1.5 inches and composed of around 200 individual hairs (approximately the same as the width of a #2 pencil) cut closest to the scalp yields a 100mg sample, which is perfect for both preliminary screening and subsequent confirmation. For tests involving EtG, additional analyses, and items exceeding 10 panels, a 150mg sample is advisable. Using a jeweler’s scale is recommended for measuring the sample. If no scalp hair is available, a proportional amount of body hair can be used. The term head hair refers strictly to scalp hair, whereas body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The laboratory processes a drug test result in four primary phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially logged into the lab’s system, ensuring proper seal and shipment, allocating a random LAN (Laboratory Accessioning Number), and completing any extra information entry that isn't included in an electronic chain of custody system.
Screening acts as an initial assessment for potential drug abuse. Although Screening is a cost-effective method to exclude drug use in the bulk of samples, a positive result necessitates confirmation for legal proceedings. Samples that are initially flagged as positive do need subsequent verification.
When a sample obtains a presumptive positive at the Screening phase, additional hair is taken from the collected specimen for Extraction. In this phase, substances are extracted at a much lower concentration from the hair compared to other methods (e.g., urine or saliva), which contributes to hair testing being the most intricate method to conduct.
The Confirmation process for any presumptive positive screening result happens via technologies like GC/MS, GC/MS/MS, or LC/MS/MS. Each sample flagged as presumptive positive undergoes washing before confirmation if necessary. The complete lab process from Accessioning through Confirmation is examined under criteria such as the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", the actual test examines the hair strand, not the scalp's hair follicle.
Hair follicle testing in Lake McDonald, MT stands out as superior to traditional urine testing options. This method provides unparalleled benefits for drug detection when compared to more conventional urine tests.
Benefits:
Employers in Lake McDonald, MT utilize hair follicle testing to gain insights into an individual’s drug use history. This method detects substance use up to 90 days prior.
Advantages:
In Lake McDonald, MT, the risk of sample tampering is notably minimized with hair follicle drug testing, offering businesses peace of mind.
Reliable Option:
Our nationwide testing centers, including those in Lake McDonald, MT, provide convenient and expedited access to hair follicle testing services.
Accessibility:
Lake McDonald, MT boasts a streamlined, confidential procedure for hair follicle drug testing, ensuring user usability and data privacy.
Confidentiality and Ease:
In Lake McDonald, MT, our affordable pricing for hair follicle testing combined with quick turnaround times provides exceptional value to businesses of all sizes.
Key Points:
In Lake McDonald, MT, hair follicle drug tests provide swift and reliable results that greatly overshadow those of traditional methods. The precision of hair testing ensures accurate substance use detection.
Key Highlights:
Employers in Lake McDonald, MT can rest assured of compliance with their drug-free workplace policies thanks to hair follicle testing.
Benefits:
