Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as an effective means for identifying the use of drugs and alcohol. The hair retains a prolonged record of alcohol and drug intake by capturing biomarkers within the strands as they grow. When taken close to the scalp, the hair can reflect a detection period of up to about three months for substances. Collection is straightforward, tampering is challenging, and shipping is convenient.
A sample that is 1.5 inches long and contains approximately 200 hair strands (about the thickness of a #2 pencil) next to the scalp yields a 100mg sample, which is optimal for testing. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg sample is advised. Utilizing a jeweler's scale for weighing is suggested. If scalp hair isn't available, the collection of an equivalent amount of body hair is permissible. The term "head hair" implies only scalp hair, while "body hair" includes all other hair varieties (such as facial or axillary hair).
Process Overview
The laboratory process for drug testing results involves the following four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the initial integration of a sample into a lab's system. This entails ensuring the sample was correctly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any data input lacking from an electronic chain of custody.
Screening is a preliminary evaluation for the presence of drugs. Although it is a cost-efficient approach to dismiss drug use across most samples, a positive screening must be verified to be recognized legally. Samples that show presumptive positivity in Screening necessitate a subsequent confirmation.
For samples showing presumptive positivity during Screening, additional hair is prepared from the original sample for Extraction. This stage involves extracting drugs at significantly lower concentrations from hair than in other methods (such as urine or oral fluid), which contributes to the complexity of hair drug testing.
GC/MS, GC/MS/MS, or LC/MS/MS methods are employed for the Confirmation of any positive screening outcomes. Before confirmation, all presumptive positive samples undergo washing as necessary. The entire lab procedure, from Accessioning to Confirmation, is assessed according to both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While termed as "hair follicle tests", the analysis focuses on the hair strands and not the follicles beneath the scalp.
In Anoka, MN, hair follicle testing remarkably surpasses standard urine tests by offering superior detection accuracy. Unlike traditional methods, hair tests can uncover drug use up to 90 days back, providing a broader insight into one’s substance patterns. This makes them a preferred choice for employers and institutions enforcing strict drug abuse policies.
Hair follicle testing in Anoka, MN, stands out with its extended detection window, identifying drug use for up to 90 days. This method offers employers a detailed view of applicants or employees' drug histories. By surpassing traditional tests, it provides a comprehensive picture, ideal for maintaining a drug-free workplace environment.
With the introduction of hair follicle tests in Anoka, MN, the likelihood of sample tampering is significantly minimized. These tests produce indisputable results, due to their rigorous sample collection and analysis process. This reliability ensures confidence and trust in the outcomes, safeguarding against manipulation or deceit.
Convenience is key with our testing services, as Accredited Drug Testing offers nationwide and local locations in Anoka, MN. Effortlessly accessible, our centers facilitate swift and hassle-free testing experiences. Whether nearby or cross-country, we ensure you’re connected to the testing services you require, with utmost simplicity.
In Anoka, MN, we prioritize a straightforward and confidential testing process. From ordering to receiving results, privacy and simplicity are ensured. We address privacy concerns effectively and guarantee ease of use, ensuring you are comfortable and confident throughout the entire procedure.
Accredited Drug Testing in Anoka, MN, promises competitive pricing along with fast turnaround times. We provide exceptional value for companies of all sizes. Our commitment to affordability, paired with rapid results, makes us the optimal choice for stress-free and budget-friendly drug testing solutions.
The precision and swiftness of hair follicle drug tests in Anoka, MN, stand out remarkably. Their high accuracy in detecting substances is unparalleled, offering rapid and reliable results. For those needing fast yet trustworthy drug testing, this technique ensures precise outcomes without delays and supports confident decision-making.
Employers in Anoka, MN, seeking compliance and peace of mind are turning toward hair follicle testing. This approach supports adherence to drug-free workplace policies, mitigating legal risks. By ensuring high standards of safety and accuracy, it fosters a secure working environment, free from substance-related issues.
