Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective method for identifying drug and alcohol consumption. Hair captures a detailed history of alcohol and drugs by embedding biomarkers within the fibers of the hair strand as it grows. When gathered near the scalp, hair can offer up to around a 90-day detection period for alcohol and drugs. Collecting hair is straightforward, relatively hard to tamper with, and convenient to transport.
A 1.5-inch section comprising approximately 200 hair strands (comparable to a #2 pencil in thickness) closest to the scalp yields 100mg of hair, the optimal sample for screening and verification. For EtG, additional tests, and/or analyses exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler's scale for weight measurement. If scalp hair isn't available, the same amount of body hair can be used. When mentioning head hair, we refer exclusively to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The four key phases in the laboratory handling of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample within a lab's system. This step includes confirming that the sample is sealed and transported properly, assigning a random LAN (Laboratory Accessioning Number), and executing any extra data input not covered by an electronic chain of custody system.
Screening consists of an initial rapid assessment for substances of abuse. Although Screening is an economical approach to identify the absence of drug use in most cases, a positive result must be verified for legal acceptability. Any samples with a presumptive positive in Screening require secondary validation.
Should a sample show a presumptive positive in the Screening phase, additional hair is extracted from the original specimen and prepped for Extraction. During this phase, drugs are removed from hair at much lower concentrations than with other methods (e.g., urine or saliva), highlighting the complexity of hair drug screening.
Verification of any positive screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are cleansed before confirmation if necessary. The full laboratory procedure from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests," the examination targets the hair strand, not the follicle within the scalp.
In the realm of drug testing in Amsterdam, MT, hair follicle tests are superior to traditional urine tests. They offer enhanced detection accuracy and are less susceptible to adulteration, making them more reliable for long-term substance use detection.
Hair follicle testing delivers significant advantages over urine testing, such as a longer detection window and resistance to tampering, thus providing a trustworthy approach for identifying drug use over time.
Hair follicle testing in Amsterdam, MT enables employers to observe drug usage over extended periods, offering insights into an individual's substance use history. This testing method can detect drug use for up to 90 days prior, providing a broader understanding of an applicant or employee's habits.
Such a prolonged detection capability is invaluable for firms requiring an all-encompassing view of potential drug use, thereby facilitating informed employment decisions and ensuring workplace integrity.
In Amsterdam, MT, hair follicle drug testing significantly minimizes the chance of sample tampering, resulting in trustworthy and solid outcomes. This method's inherent resistance to adulteration is a key advantage, ensuring that results reflect actual substance use without manipulation concerns.
With hair follicle testing, the risk of deceptive practices is greatly reduced, providing employers and legal entities with highly reliable data for assessing drug use.
Accredited Drug Testing offers convenient testing options in Amsterdam, MT, and throughout the nation. With numerous centers available, accessing hair follicle testing services is quick and simple, ensuring minimal disruption to your schedule.
Our widespread network of testing facilities makes it easy to find a location near you, offering a seamless testing process for individuals and employers seeking accessible and efficient service.
In Amsterdam, MT, the process for hair follicle drug testing is straightforward and confidential. Customers can rely on simple steps from placing an order, undergoing the test, to receiving results, all while maintaining privacy and ease.
Confidentiality is prioritized throughout the testing procedure, addressing privacy concerns and making the experience user-friendly for everyone involved, thus fostering trust and satisfaction.
Offering competitive pricing and swift processing, hair follicle drug tests in Amsterdam, MT provide value for companies of all sizes. This cost-effective solution coupled with fast turnaround times ensures employers receive quality results without delay.
Businesses benefit from our economical pricing models, enabling them to maintain an effective drug screening program while optimizing organizational resources and reducing expenditure.
In Amsterdam, MT, hair follicle drug testing stands out for its speed and reliability, offering precise detection of various substances. With high accuracy levels, these tests ensure that substance use is correctly identified, providing credible results for employers and individuals alike.
Quick processing times make hair follicle tests an efficient choice for those in need of timely results. The robust method assures stakeholders receive dependable findings rapidly, bolstering confidence in their decision-making processes.
Hair follicle testing in Amsterdam, MT aids employers in maintaining compliance with workplace drug-free policies, creating a safer, risk-free environment. By choosing hair testing, companies reduce legal liabilities while upholding safety standards with comprehensive substance testing protocols.
Employers gain peace of mind knowing they are adhering to regulations while ensuring a productive, drug-free workplace, which in turn elevates workplace morale and effectiveness.
