Urine| Hair Follicle | Oral Fluid | Blood | ETG
Identified as an effective resource, hair testing aids in recognizing drug and alcohol consumption. By encapsulating biomarkers within the hair strand's fibers, hair provides an extended-term record of substance use. When collected close to the scalp, this method offers approximately a 3-month period for detecting substances. Hair collection is straightforward, relatively tamper-resistant, and convenient to transport.
A 1.5-inch section consisting of approximately 200 hair strands (comparable to the girth of a #2 pencil) near the scalp results in 100mg of hair, the prime sample size for both screening and confirmation. For EtG, additional tests, and/or assays exceeding 10 panels, a 150mg sample is advised. We suggest utilizing a jeweler's scale for weighing the specimen. If scalp hair is not available, a comparable quantity of body hair can be gathered. Note that when mentioning head hair, we refer exclusively to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test is comprised of four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample within the lab's system. Tasks include ensuring the sample was adequately sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry that isn't covered by an electronic chain of custody mechanism.
Screening consists of an initial rapid evaluation for substances of abuse. While it is cost-efficient for eliminating drug usage in most cases, any positive screen must be verified for use in legal proceedings. Samples that render a positive indication in Screening necessitate further confirmation.
Upon detecting potential drug presence during Screening, more hair is taken from the original sample for Extraction. Here, drugs are extracted at significantly lower concentrations than alternative methods (e.g., urine or saliva), making hair drug screening the most complex method to execute.
Confirmation of any positive results from screening is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Every presumptive positive sample undergoes washing before confirmation asneeded. The entire laboratory procedure from Accessioning to Confirmation is scrutinized both under the CAP (College of American Pathologists) Hair designation and through the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly dubbed "hair follicle tests", the procedure evaluates the hair strand itself rather than the underlying follicle.
Hair follicle testing in Streeter, ND, offers significant advantages over traditional urine tests.
Superior Detection: Hair tests provide a longer detection window, capturing up to 90 days of substance use.
In Streeter, ND, hair follicle testing is known for its extended detection period, covering up to 90 days.
Comprehensive View: This duration allows employers to assess the longer-term substance history of potential hires.
Hair follicle testing in Streeter, ND, drastically minimizes the possibility of tampering.
Uncompromised Integrity: By collecting samples through an observed process, these tests provide results that are nearly impossible to alter or fake.
With numerous nationwide and local testing centers, Streeter, ND, residents have convenient access to hair follicle testing services.
Accessible Testing: Quick and hassle-free access ensures a streamlined experience for all participants.
The hair follicle testing process in Streeter, ND, is simple and discreet.
Confidential and Easy: From ordering to receiving results, the process respects privacy and is designed for user-friendliness.
Cost-effective and swift, our hair follicle testing services in Streeter, ND, deliver value and peace of mind.
Economical Solutions: Competitive pricing combined with fast results ensure satisfaction for companies of any scale.
The accuracy and promptness of hair follicle drug tests in Streeter, ND, are unparalleled. These tests offer a high precision rate in identifying substance use. Their ability to provide reliable results quickly gives companies confidence in their hiring process.
Key Benefits:
For employers in Streeter, ND, hair follicle testing ensures adherence to drug-free workplace standards.
Enhancing Workplace Safety: Utilizing these tests reduces legal risks and promotes a secure working environment.