Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective approach for identifying drug and alcohol consumption. Hair strands capture long-term traces of substances by embedding biomarkers within the fiber of the hair as it grows. When obtained near the scalp, this method can reveal substance use over a period of roughly 90 days. Hair samples are straightforward to take, less prone to tampering, and convenient to transport.
Collecting a 1.5-inch segment consisting of about 200 hairs (comparable to the thickness of a #2 pencil) nearest to the scalp produces 100mg, which is optimal for testing and verification. For EtG, add-ons, and/or analyses beyond 10 panels, 150mg is suggested. It is advisable to measure the sample using a jeweler’s scale. If scalp hair is unavailable, a similar quantity of body hair may be used. When mentioning head hair, it specifically refers to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory handling of a sample into the laboratory’s system, ensuring the sample is sealed and shipped correctly, assigning it a random Laboratory Accessioning Number (LAN), and completing leftover data entry not handled by electronic chain of custody systems.
Initial Screening swiftly checks for common drugs, offering a cost-effective method to exclude drug use in most samples. Nonetheless, a positive screening result requires confirmation to be court-admissible. Any screening results that are initially positive necessitate further confirmation.
If a sample registers positive during Screening, additional hair is retrieved from the original sample for Extraction. In this procedure, drug compounds are isolated from hair at considerably lower concentrations than through other techniques (e.g., urine or oral fluid), thus making hair drug testing uniquely challenging.
Positive screening results are explicitly confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. Samples suggesting positive outcomes undergo cleaning before confirmation, as required. The entire testing procedure from Accessioning through Confirmation is examined under the CAP (College of American Pathologists) Hair designation and compliance with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", these assessments focus on analyzing the hair strand itself, not the follicle underneath the scalp.
Hair follicle testing in Arcadia, NY, offers superior benefits over traditional urine testing, with higher detection accuracy and longer detection periods. Unlike urine tests, hair samples provide detailed substance history.
The ability of hair tests to detect substance use long-term outshines the more limited urine tests, ensuring reliable results for employers and authorities.
Hair follicle tests in Arcadia, NY, provide an extended detection window, capturing drug use history for up to 90 days. This offers employers a thorough understanding of an individual’s substance use.
Such longevity in detection surpasses conventional urine tests, providing a broader insight into an applicant's or employee's drug habits over time.
In Arcadia, NY, the tamper-resistant nature of hair follicle tests minimizes the risk of sample adulteration. This provides trustworthy results, crucial for legal and employment purposes.
By effectively reducing manipulation opportunities, hair follicle testing ensures that results are accurate and credible, unlike other testing methods.
Accredited Drug Testing offers convenient testing locations across Arcadia, NY, and nationwide, ensuring easy access to services. Whether locally or elsewhere, our centers provide hassle-free testing solutions.
The widespread availability of our testing locations guarantees swift service delivery, enhancing user convenience and satisfaction.
In Arcadia, NY, the process of hair follicle testing is straightforward and confidential, addressing privacy concerns. From order placement to results, the procedure is designed to be easy and private.
Users benefit from a simple, secure testing experience that prioritizes confidentiality and user comfort throughout the testing process.
With affordable pricing and quick turnaround in Arcadia, NY, hair follicle testing offers companies excellent value. This ensures peace of mind for businesses of varying sizes, reinforcing cost-effectiveness.
The competitive pricing structure makes hair testing accessible, providing fast, reliable results that support organizational needs efficiently.
In Arcadia, NY, hair follicle drug tests provide rapid and precise results, offering unmatched accuracy in substance detection. Their reliability makes them an excellent choice for various testing needs.
Employers and individuals seeking accurate assessments can trust hair follicle tests for reliable outcomes, owing to their advanced detection capabilities and quick processing times.
Hair follicle testing in Arcadia, NY, helps employers maintain compliance with drug-free workplace policies. This reduces legal liabilities and promotes a safe and compliant working environment.
Employers achieve peace of mind knowing drug policies are implemented effectively with the reliable detection capabilities of hair testing.
