Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. By trapping biomarkers within the growing strands, hair delivers an extensive history of alcohol and drug use. When taken close to the scalp, hair offers up to about a 3-month timeframe for detecting alcohol and drug presence. Hair is uncomplicated to collect, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch segment containing roughly 200 hair strands (comparable to a #2 pencil) nearest to the scalp provides 100mg of hair, which is ideal for both screening and confirmation purposes. For EtG, additional tests, and/or analyses exceeding 10 panels, 150mg of the specimen is advisable. It's suggested to weigh the specimen using a jeweler’s scale. If scalp hair isn't available, a similar amount of body hair can be collected. References to head hair specifically denote scalp hair, while body hair includes all other types (facial, axillary, etc.).
Process Overview
The main procedures in lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into the lab system, involving verification that the sample was appropriately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and completing extra data entry not covered by an electronic chain of custody system.
Screening consists of an initial quick check for drug abuse indications. While screening is a cost-efficient method to eliminate drug presence in most samples, a positive result must be verified to be legally defensible. Any samples that indicate a presumptive positive result in Screening need second-level confirmation.
If a sample results in a presumptive positive during the Screening phase, further hair is extracted from the initial sample and readied for Extraction. At this phase, drugs are retrieved from hair at decreased concentrations compared to other methods (e.g., urine or oral fluid), thus making hair drug screening the most challenging procedure to execute.
Confirmation of any positive results from screening is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample is cleaned prior to confirmation as deemed necessary. The full process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair designations and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing provides superior long-term detection accuracy compared to traditional urine tests in Trees Mills, PA. While urine tests are effective for short-term drug use identification, hair tests offer a more extended detection window.
By analyzing hair samples, the precision and reliability of this method surpass urine tests, making it a preferred choice for thorough drug screening policies, offering advantages in detecting past substance use.
In Trees Mills, PA, hair follicle testing excels with its extended detection window, capturing drug use history up to 90 days. This comprehensive timeframe offers a clear look into an individual's substance habits.
For employers seeking a deeper understanding of an applicant or employee's drug use, hair analysis provides a broad historical view that urine tests can't match, offering crucial insights into behavioral patterns.
The tamper-resistant nature of hair follicle tests in Trees Mills, PA, significantly reduces the risk of sample adulteration. These tests yield reliable and unquestionable results, ensuring integrity.
Hair tests are collected under strict observation and difficult to alter, promoting accuracy. This feature makes them an invaluable tool for organizations prioritizing certainty and trust in testing results.
Accredited Drug Testing ensures convenient access to hair follicle testing across numerous nationwide centers, including Trees Mills, PA. Our vast network guarantees easy and hassle-free services for all needs.
Whether locally or elsewhere, our efficient infrastructure supports quick scheduling and access, facilitating seamless testing processes that prioritize client ease and satisfaction.
In Trees Mills, PA, the hair follicle testing process is straightforward and confidential, from ordering to taking the test and receiving results. We respect your privacy while providing ease of use.
Addressing privacy concerns, our approach to drug testing maintains simplicity, ensuring participants feel comfortable and informed throughout every step of the process.
Offering competitive pricing, Accredited Drug Testing in Trees Mills, PA, ensures that hair follicle tests provide excellent value without compromising quality. Our quick turnaround times align with client expectations.
For companies of all sizes, affordable pricing combined with reliable service delivers peace of mind, establishing us as a leader in value-driven, efficient drug testing solutions.
In Trees Mills, PA, hair follicle drug tests are renowned for delivering fast, accurate, and reliable results. These tests boast high precision in substance detection, allowing for timely and dependable insights.
The efficiency of hair testing methods ensures that results are returned promptly, providing clarity and confidence to both individuals and organizations regarding substance use analysis.
Hair follicle testing in Trees Mills, PA, supports employers in enforcing drug-free workplace policies, ensuring compliance and reducing legal risks. This method enhances workplace safety and morale.
By adopting hair testing, companies demonstrate commitment to safety and health, offering peace of mind with reliable drug screening that upholds policy standards and minimizes potential liabilities.
