Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means of identifying drug and alcohol consumption. Hair captures a long-term record of intoxicants by embedding biomarkers within the strands of the expanding hair. When gathered near the scalp, hair can offer nearly a 3-month detection window for alcohol and narcotics. Hair is easy to gather, relatively hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches with approximately 200 hair strands (similar to the thickness of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the optimal sample size for evaluation and validation. For EtG, additional tests, or assessments beyond 10 panels, a 150mg sample is advised. It's suggested to measure the hair on a jeweler’s scale. If scalp hair is not present, a comparable quantity of body hair may be used. When mentioning head hair, we refer exclusively to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for examining a drug sample encompasses four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary integration of a sample into the laboratory’s system. This process includes confirming the sample's proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any further data entry absent from an electronic chain of custody system.
Screening provides an initial rapid assessment for substance abuse. Although Screening is a cost-efficient method to eliminate drug presence in most samples, a positive result needs substantiation for legal admissibility. Any samples that show positive indications in Screening necessitate subsequent validation.
Should a sample test positive initially during Screening, additional hair is extracted from the original sample and processed for Extraction. Here, intoxicants are extracted from hair at a considerably lower concentration compared to other methods (e.g., urine or oral fluid), which is why hair drug analysis is the most complex method to execute.
Any positive result from screening undergoes confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating positivity are purified before confirmation as required. The complete laboratory process, from Accessioning through to Confirmation, falls under review by both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", these tests evaluate the hair strand, not the follicle beneath the scalp.
In Lodi, NJ, hair follicle testing triumphs over urine tests in drug detection, renowned for superior accuracy and reliability. The detection window of hair tests surpasses that of urine, often critical in enforcing zero-tolerance policies.
Unlike urine tests, hair testing offers a holistic analysis, detecting substance use over months, thereby reducing the risks of singular isolated errors.
In Lodi, NJ, hair follicle testing stands out for its extended detection window, capable of identifying drug use up to 90 days. This extensive period allows employers to comprehensively evaluate an individual's substance history.
Employers benefit from a wider lens into an employee's past behaviors with hair tests, providing a detailed report crucial for maintaining workplace integrity.
Hair follicle testing in Lodi, NJ is an excellent solution to combat sample tampering. This method takes the risk of adulteration almost entirely out of the equation, delivering genuine and trustworthy results.
The test is resilient to tampering attempts, making it a superior choice for assured, accurate outcomes, enabling absolute trust in the testing process.
In Lodi, NJ, and across the nation, our testing centers offer unparalleled convenience. Accessing drug testing services is simple, efficient, and stress-free with our widespread network.
Locals in Lodi can leverage the convenience of numerous testing locations, catered to meet quick and easy service delivery requirements.
In Lodi, NJ, the hair follicle testing process is straightforward and confidential. Ordering, undergoing tests, and receiving results are all seamless processes designed with user privacy in mind.
Our testing procedure is structured to eliminate complexity, ensuring a user-friendly experience that guarantees confidentiality for all parties.
Competitive pricing and prompt turnaround times are hallmarks of our hair follicle drug testing service in Lodi, NJ. We offer excellent value to businesses, accommodating various budget sizes without compromising on quality.
In ensuring affordability and speed, we cater to diverse company requirements, delivering solutions that balance cost-efficiency with top-tier service.
The precision and promptness of hair follicle drug tests in Lodi, NJ are unmatched. These tests are fast, reliable, and accurate in identifying substance use, giving dependable results for employers.
Efficiency blended with high accuracy makes hair follicle testing an optimal choice for detecting drugs, surpassing traditional methods in speed and detail.
Utilizing hair follicle testing in Lodi, NJ ensures compliance with drug-free workplace policies, granting employers peace of mind. This proactive approach diminishes legal risks and enhances safety.
Hair tests create a dual benefit of abiding by company policies and nurturing a secure work environment, beneficial to all stakeholders involved.
