Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. It offers a prolonged account of substance use by capturing biomarkers within the growing hair fibers. If sampled near the scalp, hair can offer up to a three-month window for detecting alcohol and drugs. The collection process is straightforward, it is not easy to tamper with, and it is simple to transport.
A sample measuring 1.5 inches, with roughly 200 hair strands about the width of a #2 pencil, is ideal to yield 100mg, suitable for both initial screening and further confirmation. For tests like EtG, additional panels, or those exceeding 10 panels, a 150mg sample is advocated. The sample should ideally be weighed on a jeweler's scale. If scalp hair is insufficient, an equivalent quantity of body hair is acceptable. "Head hair" refers solely to scalp hair, while "body hair" encompasses all other hair types (e.g., facial, axillary).
Process Overview
The lab processing of a drug test comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a sample in the lab's system. This involves checking that the sample is properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and performing any necessary data entry not covered by an electronic chain of custody system.
Screening is a preliminary assessment for substance abuse. Although cost-effective, a positive result from Screening requires confirmation for legality in court. Any samples testing presumptively positive in Screening necessitate a secondary confirmation.
For samples testing presumptively positive during Screening, additional hair is extracted from the initial sample for further Extraction. Here, drugs are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine, oral fluid), making hair drug screening one of the most intricate methodologies.
Confirmation of positive results is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are cleaned prior to confirmation as needed. The entire lab process, from Accessioning to Confirmation, is audited under both the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in City View, SC lies in its superior detection capabilities. The hair test has a longer detection window, accurately identifying drug use history up to 90 days. This provides an edge over the traditional urine tests, which might miss longer-term substance use. The reliability and accuracy of hair tests make them a preferred choice for employers and institutions.
One of the major strengths of hair follicle testing in City View, SC is its Extended Detection Window. Unlike other methods, it monitors drug use over a 90-day span, utilizing hair samples to deliver comprehensive insights into an individual's substance history. This long-term view is invaluable for employers needing a detailed understanding of an applicant's or employee's drug use.
In City View, SC, the Tamper-Resistant Testing Method of hair follicle tests significantly mitigates the risk of sample tampering. This ensures that the test results provided are not only reliable but also unquestionable, as the integrity of samples is preserved through security measures inherent in the hair testing process. This assurance makes it a trusted method among employers.
Enjoy the convenience of Nationwide and Local Testing Locations in City View, SC. Our testing centers are widespread, offering quick, accessible, and hassle-free services. Whether in-city or elsewhere, our locations cater to your testing needs, making the process seamless and straightforward for everyone involved.
In City View, SC, the Simple, Confidential Process at Accredited Drug Testing ensures ease of ordering, taking, and obtaining results for hair follicle tests. This process respects privacy concerns, maintaining confidentiality throughout, while remaining user-friendly and straightforward for all test takers.
Accredited Drug Testing in City View, SC promotes Affordable Pricing and Fast Turnaround for its hair follicle testing services. Our competitive pricing structures accommodate businesses of varying sizes, ensuring cost-effectiveness. Additionally, the quick turnaround times aid in delivering timely and valuable results to your organization.
In City View, SC, hair follicle drug tests stand out for their fast, accurate, and reliable results. They are highly precise in identifying substance use, making them a leading choice for employers and institutions keen on accuracy and speed. The meticulous process of hair analysis ensures that the results are robust and dependable, catering to various testing needs efficiently.
For employers in City View, SC, using hair follicle testing ensures Compliance and Peace of Mind. Implementing these tests aligns with drug-free workplace policies, significantly reducing legal risks and enhancing workplace safety. Hair tests contribute to a secure environment, prioritizing both compliance and a drug-free workforce.
