Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method for identifying drug and alcohol usage. Hair serves as a long-term record for alcohol and other drugs by capturing biomarkers within the fibers of the hair as it grows. When collected near the scalp, hair can offer approximately a three-month detection period for alcohol and other drugs. Hair collection is straightforward, relatively tamper-proof, and easy to transport.
A hair sample of 1.5 inches, consisting of approximately 200 strands (comparable to the thickness of a #2 pencil) closest to the scalp, yields 100mg, which is the preferred amount for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, a specimen of 150mg is advised. We suggest using a jeweler's scale to weigh the sample. If scalp hair is not available, an equivalent amount of body hair can be collected. References to head hair specifically pertain to scalp hair. "Body hair" refers to hair from other areas (such as facial, axillary, etc.).
Process Overview
The process of hair drug testing involves four critical stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage, where a sample is integrated into the lab’s system. This step includes confirming that the sample was appropriately sealed and shipped, assigning it a unique LAN (Laboratory Accessioning Number), and completing any data entry not covered by an electronic chain of custody.
Screening is a preliminary check for substances of abuse. Though Screening is cost-effective and can exclude drug usage in most cases, positive results must be confirmed for court admissibility. Any samples with presumptive positive results in Screening must undergo a secondary confirmation.
For samples showing presumptive positivity in Screening, additional hair is taken from the original sample for Extraction. In this stage, drugs are extracted from hair at much lower concentrations than other methods (e.g., urine or oral fluid), which is why hair drug screening is considered a challenging methodology.
Confirmation of positive Screening results is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Before Confirmation, all presumptive positive samples are washed as required. The complete lab process, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", the examination analyzes the hair strand itself, not the follicle beneath the scalp.
When it comes to drug screening in Courtney, PA, hair follicle tests are superior to traditional urine tests. The extended detection period and resistance to manipulation give them an edge, making them a more reliable choice for employers who are serious about maintaining a drug-free workplace.
The sensitivity and precision of hair testing outweigh urine tests in Courtney, PA. Offering a broader detection window and a robust framework against tampering, hair tests are a preferable option for comprehensive screenings.
The capability of hair follicle testing to reveal drug use over a period of up to 90 days in Courtney, PA, gives employers in-depth insight into the substance habits of an employee or candidate. This long detection window is invaluable for making informed hiring or monitoring decisions.
Employers in Courtney, PA, benefit greatly from the extended detection reaches of hair follicle testing. Such a comprehensive timeframe allows for a clearer overview of drug use history, crucial for ongoing assessments.
Hair follicle testing in Courtney, PA, offers a robust defense against sample adulteration. The test's methodology brings about trustworthy results by making tampering nearly impossible, thus ensuring credibility and integrity in substance abuse testing.
Significantly reducing the chance of tampering, hair tests provide unassailable reliability in Courtney, PA. This method's design ensures the authenticity of results, which is critical for entities requiring unquestionable data.
With convenient testing locations throughout Courtney, PA, and across the nation, accessing hair follicle testing services is simple and efficient. Our widespread centers ensure quick, easy participation in screening processes, eliminating travel hassles.
Testing facilities in Courtney, PA, are part of a nationwide network making it easy for individuals and businesses to access necessary services promptly, reflecting our dedication to providing availability and ease of access.
The process of ordering, taking, and receiving results from hair follicle testing in Courtney, PA, is straightforward yet secure. Emphasizing privacy, these procedures cater to user needs, ensuring comfort and confidentiality throughout the testing experience.
From beginning to end, hair follicle testing in Courtney, PA, ensures simplicity and confidentiality. Whether ordering or receiving results, every step values privacy and user-friendly service.
In Courtney, PA, competitive pricing aligns with fast processing times, ensuring hair follicle testing remains accessible for businesses of all scales. Affordable options don't compromise on quality or timing, granting valuable peace of mind.
Combining affordability with efficiency, our hair follicle testing in Courtney, PA, provides quick results at competitive prices. This harmony between cost and turnaround serves organizations needing trusted, budget-friendly testing options.
The precision and quickness of hair follicle drug tests in Courtney, PA, are unmatched. They ensure high accuracy in identifying substance use, leaving little room for error. These tests deliver reliable results swiftly, providing peace of mind for employers needing dependable drug testing.
Reliable and swift, hair tests detect substances accurately and efficiently. In Courtney, Pennsylvania, this means employers and institutions can trust the outcomes to be precise and timely, which is crucial for actionable decisions.
By implementing hair follicle tests, employers in Courtney, PA, may uphold workplace policies and enhance security. These tests help ensure compliance with drug-free directives, reducing legal liabilities and fostering a safe and productive environment.
Maintaining peace of mind, employers in Courtney, PA, adopting hair drug tests can trust in meeting compliance standards. This practice reduces risks and highlights a commitment to a secure workplace.
