Urine| Hair Follicle | Oral Fluid | Blood | ETG
The practice of examining hair has emerged as an effective means for identifying drug and alcohol consumption. Hair captures prolonged evidence of these substances by locking biomarkers within the strands as they grow. When procured near the root, hair can indicate drug and alcohol use for a window of up to roughly three months. The collection process is straightforward, tampering is somewhat challenging, and transport is uncomplicated.
A 1.5-inch snippet containing roughly 200 hairs (comparable to the thickness of a #2 pencil) closest to the root can supply 100mg of hair, which is the optimal quantity for analysis and confirmation. For EtG, additional assessments, and/or screenings exceeding 10 panels, a 150mg sample is advisable. We suggest utilizing a jeweler’s scale for measuring the specimen. If scalp hair isn’t accessible, a similar quantity of body hair may be harvested. Mention of head hair pertains specifically to scalp hair. Body hair encompasses other varieties (facial, axillary, etc.).
Process Overview
The procedure of processing a drug test in the lab encompasses four key phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning initiates by integrating a sample into the lab's milieu. This stage ensures the sample was securely enclosed and dispatched correctly, allocates a random LAN (Laboratory Accessioning Number), and concludes any supplementary data entry absent in an e-custody itinerary.
Screening performs an initial swift evaluation for illicit substances. Although Screening is a thrifty strategy for negating drug use in most samples, a positive screen necessitates validation for legal acceptance. Samples indicated as presumably positive during Screening require a secondary verification.
When a specimen exhibits a presumptive positive result in Screening, additional hair is extracted from the initial collection and readied for Extraction. In this phase, drugs are derived from hair at a notably reduced concentration than alternative methods (e.g., urine or oral fluid), underscoring the complexity of hair drug evaluation.
Authentication of any positive screening outcome is completed via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as necessary. The comprehensive lab operation, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair accreditation and ISO / IEC 17025 standards adherence.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the process scrutinizes the hair strand and not the follicle beneath the surface.
In Deer Park, AL, hair follicle testing triumphs over urine testing by providing superior detection accuracy. While urine tests may detect recent drug use, hair tests offer insights into long-term patterns.
Hair testing is unrivaled in reliability and thoroughness. Unlike urine tests, hair analysis is less prone to accidental errors, showcasing a clear advantage in screening efficacy.
The benefit of hair follicle testing in Deer Park, AL, is its extended detection window. It examines drug use up to 90 days back, providing a thorough view of an individual’s drug history.
This comprehensive detection allows employers to make better-informed decisions, foreseeing potential issues that might not be visible through short-term testing methods.
Hair follicle testing in Deer Park, AL, offers a robust, tamper-resistant method. It effectively reduces sample adulteration risks, ensuring credible results.
The testing procedure is designed to be nearly tamper-proof, substantially decreasing manipulation instances that are prevalent in other test types like urine.
Accredited Drug Testing facilitates convenient access to testing centers nationwide, including Deer Park, AL, ensuring a hassle-free experience.
The availability of localized services ensures that Deer Park residents can easily obtain necessary testing services without significant delays or inconvenience.
The testing process in Deer Park, AL is remarkably simple and confidential, addressing privacy concerns effectively.
Ordering, administrating, and receiving results is streamlined, ensuring ease of use for all clients, while respecting their confidentiality preferences and needs.
Deer Park, AL offers hair follicle testing with affordable pricing and rapid turnaround times, presenting exceptional value for enterprises of diverse scales.
Our competitive pricing structure is paired with a swift result delivery, ensuring companies receive fast and cost-effective solutions without financial strain.
In Deer Park, AL, hair follicle drug tests are renowned for their speed and precise accuracy. Fast results coupled with high fidelity in identifying substance use make them an exceptional testing method.
These tests offer reliable results quickly, allowing companies to act swiftly on the findings without compromising accuracy. In Deer Park, timely and accurate detection is crucial for maintaining a drug-free environment.
Employers in Deer Park, AL, gain compliance and assurance through hair follicle testing, ensuring their workplaces adhere to drug-free standards.
The use of hair analysis contributes to legal security and enhances overall workplace safety, thereby aligning with industry regulations and expectations.
