Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and other substances by embedding biomarkers within the fibers of the developing hair strand. When acquired from near the scalp, hair can offer an estimated 3-month timeframe for detecting alcohol and other substances. Hair collection is straightforward, relatively challenging to tamper with, and convenient for transport.
A sample measuring 1.5 inches, comprising about 200 hair strands (roughly equivalent to a #2 pencil), nearest to the scalp will yield 100mg of hair, which is the optimal amount for both screening and verification. For EtG, add-ons, or tests beyond ten panels, 150mg of the sample is advisable. It's suggested to weigh the sample on a jeweler’s scale. If scalp hair cannot be provided, a comparable quantity of body hair can be gathered. When discussing head hair, we specifically refer to scalp hair exclusively. Body hair encompasses all other hair varieties (facial, axilla, etc.).
Process Overview
The core procedures involved in processing a drug test result in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a lab's system. This step ensures that the sample was properly sealed and transported, assigns a unique LAN (Laboratory Accessioning Number), and addresses any required data entry not covered by an electronic chain of custody framework.
Screening is a preliminary rapid assessment for controlled substances. While Screening offers a cost-efficient strategy for excluding drug usage in most samples, a positive screen demands confirmation for legal admissibility. Any samples that exhibit presumptive positives during Screening necessitate an additional confirmation.
Should the Screening phase suggest a positive result, additional hair is extracted from the original specimen and prepared for the Extraction process. During this phase, substances are extracted from hair at significantly lower concentrations than in alternative methods (e.g., urine or saliva), making hair drug screening the most complex methodology to execute.
Any positive outcome from the Screening process undergoes Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Samples showing presumptive positivity are cleaned before confirmation. The entire lab procedure from Accessioning through Confirmation is evaluated under both the CAP (College of American Pathologists) Hair specification and in alignment with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently labeled as "hair follicle tests", the test examines the hair strand itself rather than the follicle beneath the scalp
When comparing drug test methods in Griggsville, IL, hair follicle testing clearly outperforms urine tests. The benefits of hair testing include a broader detection window and increased reliability. Unlike traditional urine tests, hair samples offer superior accuracy, making them an invaluable tool for employers seeking to maintain drug-free environments.
One of the standout features of hair follicle drug testing in Griggsville, IL, is its extensive detection window. These tests can trace substance use for up to 90 days, offering a comprehensive view of an employee or applicant’s drug history. This extended period allows employers to assess behavior over time, rather than just the recent past.
Known for their resistance to tampering, hair follicle tests in Griggsville, IL, greatly reduce the risks of sample adulteration. Testing methods have evolved to deliver reliable and unquestionable results, assuring employers that the data they receive is accurate and untainted. This integrity is critical in maintaining trust and control over workplace safety measures.
Accredited Drug Testing ensures the convenience of nationwide and local centers in Griggsville, IL, providing easy access to testing services without hassle. Whether in a metropolitan area or a small town, our locations are strategically positioned to offer quick and efficient drug testing solutions to clients across the region.
In Griggsville, IL, the process of engaging in hair follicle drug tests is both simple and confidential. From the point of order to the receipt of results, every step maintains a focus on privacy and ease of use, alleviating concerns about data security while ensuring a straightforward experience for all participants.
Griggsville, IL businesses benefit from our affordable pricing and fast result turnaround times. Competitive pricing structures are designed to deliver exceptional value, catering to companies of varying sizes. Fast service combined with budget-friendly rates allows clients to achieve effective workforce management without financial strain.
Hair follicle drug tests in Griggsville, IL, come with unmatched precision and quick turnaround. Their accuracy in pinpointing substance use outshines other methods, providing employers with reliable data. Results from these tests ensure a comprehensive overview within a short time frame, adding value to the decision-making process for recruiters and administrators in the area.
For businesses in Griggsville, IL, adopting hair follicle testing aligns with achieving compliance with drug-free workplace policies. These tests not only reduce legal risks but also enhance workplace safety. Employers can experience peace of mind, knowing they’re backed by reliable testing that mitigates substance use concerns effectively.
