Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for detecting drug and alcohol consumption. Hair offers an extensive history of substance use by capturing biomarkers within the fibers of the hair strand as it grows. When collected near the scalp, hair offers a detection period of up to three months for alcohol and drugs. The collection of hair is straightforward, moderately challenging to alter, and simple to transport.
A 1.5-inch section of about 200 hair strands, comparable to the thickness of a #2 pencil, next to the scalp provides 100mg of hair, which is considered the optimal sample for both screening and validation. For EtG, additional tests, and those exceeding 10 panels, a specimen weight of 150mg is advised. It's recommended to measure the sample using a jeweler’s scale. If scalp hair is not available, a similar amount of body hair can be used instead. When discussing head hair, it specifically refers to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory process for a drug test result encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial process of integrating a sample into the laboratory’s system. This stage involves confirming proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening is the initial, quick examination for drugs of abuse. While it is a cost-effective approach to exclude drug use in the majority of samples, a positive screen must be confirmed for legal acceptance in court. Samples with presumptive positive results in Screening require further confirmation.
If a sample yields a presumptive positive in the Screening phase, additional hair is extracted from the original specimen for the Extraction process. In this phase, drugs are removed from hair at a significantly lower concentration than seen with other methods (e.g., urine or oral fluid), highlighting the complexity of hair drug screening.
Any positive screening result undergoes Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positive results are cleansed before confirmation if necessary. The entire laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
In Stryker, MT, hair follicle testing markedly surpasses urine testing by defining accurate, reliable detection of substances. Hair tests significantly boost detection accuracy due to a more thorough analysis.
Benefits of Hair Testing:
In Stryker, MT, hair follicle testing brings a remarkable advantage: a prolonged detection window lasting up to 90 days. This lengthened timeframe provides employers with a comprehensive understanding of an individual’s past substance usage, thereby enhancing the capacity to maintain a safe workplace.
Through this extended window, the accuracy in identifying habitual drug use is greatly increased, thus informing better hiring and disciplinary decisions.
Hair follicle testing in Stryker, MT stands as a tamper-resistant method. Its design inherently decreases risks of sample adulteration, producing results that are both reliable and unequivocal.
Key Advantages:
Through our extensive network, Stryker, MT residents enjoy convenient access to nationwide testing centers. Our services guarantee quick, stress-free testing experiences.
Whether you are located in Stryker or traveling, the ease of finding a local or national testing site enhances accessibility, making drug testing straightforward, efficient, and hassle-free for everyone.Benefits:
In Stryker, MT, our hair follicle testing process is uncomplicated and confidential. We ensure a stress-free experience when ordering tests, taking samples, and receiving results.
Your privacy is our priority, with a process designed for ease of use, assuring that your personal information remains protected. This straightforward methodology helps address any concerns regarding privacy and convenience.
Our services in Stryker, MT offer competitive pricing and quick turnaround for companies of all sizes. Experience exceptional value with fast, reliable results.
Hair follicle testing is a cost-effective solution due to our affordable rates combined with efficient delivery timelines. This efficiency ensures that businesses receive timely and credible substance use assessments.
Hair follicle tests offer unparalleled precision and speed in Stryker, MT, delivering accurate results for substance detection. Their advanced methods ensure reliable outcomes, showcasing the superiority of hair tests in identifying drug usage efficiently.
The high accuracy of these tests provides significant advantages over traditional testing methods, ensuring rapid, dependable, and accurate detection of drug use.
Employers in Stryker, MT find peace of mind utilizing hair follicle tests, ensuring adherence to drug-free workplace policies. This method aids in reducing legal liabilities while enhancing workplace safety.
Implementing hair testing supports compliance by offering a robust framework for identifying substance use, effectively safeguarding the workplace environment from potential risks and maintaining a high safety standard.
