Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust method for identifying drug and alcohol consumption. Hair captures biomarkers in its fibers, presenting a comprehensive record of substance use over time. When obtained near the scalp, hair offers up to a 3-month detection period for substances like alcohol and drugs. Hair samples are easy to collect, challenging to adulterate, and simple to transport.
A 1.5-inch segment of roughly 200 hair strands (resembling the diameter of a #2 pencil) closest to the scalp provides 100mg of hair, which is optimal for both screening and confirmation. For EtG, additional tests, or panels exceeding 10, 150mg of hair is preferred. We advise weighing the hair sample using a jeweler's scale. If scalp hair isn't available, a comparable quantity of body hair may be used. In terms of head hair, we specifically mean scalp hair. Body hair signifies all other types of hair (e.g., facial, axillary).
Process Overview
The laboratory test result process involves four central steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase where a sample is incorporated into a lab's workflow. This step involves confirming the correct sealing and shipping of the sample, generating a random LAN (Laboratory Accessioning Number), and completing missing data entry that isn't covered by an electronic chain of custody system.
Screening acts as a preliminary assessment for drug presence. Although Screening is an economical method for dismissing drug use in most samples, a positive Screening outcome must be confirmed for legal acceptance. Any samples that yield positive in Screening necessitate further confirmation.
For any specimen testing positive in Screening, additional hair is extracted from the sample for further processing in Extraction. In this phase, drug substances are extracted from hair at a substantially lower concentration compared to other methods (e.g., urine or oral fluid), establishing hair drug testing as the most complex method to execute.
Confirmation of any positive results from Screening is conducted using GC/MS, GC/MS/MS or LC/MS/MS. Before confirmation, all presumptive positive specimens are cleaned as required. The full laboratory process, from Accessioning through Confirmation, is assessed according to both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Benefits of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis actually reviews the hair strand rather than the follicle beneath the scalp.
Comparing hair follicle testing to urine tests shows crucial advantages in Foreston, MN. Detection Accuracy is superior in hair testing, identifying drug use over a prolonged period up to 90 days. Unlike urine tests, hair samples can uncover historical substance use, offering a reliable profile of an individual’s drug habits.
The non-invasive collection process ensures greater authenticity and accuracy, reducing chances of tampering and manipulation which are common in traditional methods.
Employers in Foreston, MN, find hair follicle testing invaluable due to its extended detection capability. 90-day Window allows identification of substance use often missed by short-term tests.
This extended timeframe provides a detailed and comprehensive view of an individual's substance abuse history, which is critical in assessing a person’s reliability and long-term habits, promoting informed decisions in hiring and maintaining work standards.
Hair follicle testing is a safeguard against tampering in Foreston, MN, ensuring authenticity. Reduce Risk of adulteration makes it a reliable testing choice.
The observed collection process of hair samples significantly diminishes the chance of deceit, providing confidence in the results. Unlike urine tests, the chances of altering samples are minimized, making hair testing a preferred method in legal and employment settings for accuracy and security.
Accredited Drug Testing ensures convenience with nationwide centers, including those in Foreston, MN. Convenient Access to testing services facilitates seamless, quick testing.
The wide availability of centers nationwide ensures individuals can locate a site easily, and local facilities aid in timely and efficient drug testing procedures, enhancing the accessibility of hair follicle tests to meet various organizational and personal needs with minimal effort.
Our testing approach in Foreston, MN, is straightforward and confidential. Privacy and simplicity characterize the hair follicle testing process.
From the point of order through sample collection to final results, the process ensures test-taker confidentiality and comfort. It addresses privacy concerns effectively, assuring individuals of the discretion in handling their tests and results, thus maintaining trust and compliance with regulations.
Foreston, MN benefits from our affordable and prompt hair follicle testing services. Cost-Effective solutions and rapid turnaround times provide exceptional value across all business sizes.
We balance Competitive Pricing with fast result delivery, ensuring businesses maintain drug-free workplaces efficiently, without financial strain, offering peace of mind to organizations investing in accurate and timely drug detection services.
In Foreston, MN, the precision of hair follicle drug testing offers rapid and reliable results. Speed in obtaining results ensures prompt responses to drug use concerns.
High accuracy of this method effectively detects varied substances, reducing false negatives. Its capability to identify long-term substance use patterns allows timely interventions and appropriate actions by stakeholders, enhancing workplace safety and decision-making quality.
Employers in Foreston, MN, use hair follicle testing for compliance with drug-free policies, ensuring safety. Peace of Mind through reliable drug detection reduces legal liabilities.
This testing method aligns with workplace regulations by effectively identifying prohibited substance use, protecting organizations from reputational damage, and promoting a safer environment, enhancing productivity and trust among employees and stakeholders alike.
