Urine| Hair Follicle | Oral Fluid | Blood | ETG
The analysis of hair has become recognized as an effective method for identifying the consumption of drugs and alcohol. Hair can reveal a longer-term usage of substances as biomarkers are trapped within its growing strands. When collected from near the scalp, hair can reveal up to a 3-month history of alcohol and drug use. Collecting hair is an uncomplicated process, is somewhat resistant to tampering, and can be conveniently shipped.
A sample measuring 1.5 inches consisting of roughly 200 hair strands (equivalent to a #2 pencil's thickness) from the scalp offers 100mg, which is the preferred amount for initial testing and verification. For EtG, additional panels, or beyond 10-panel testing, a specimen weighing 150mg is advised. Consider using a jeweler’s scale to weigh the specimen. If scalp hair cannot be obtained, a comparable quantity of body hair may be substituted. When mentioning head hair, it exclusively refers to scalp hair. Body hair encompasses all other varieties (e.g., facial, underarm).
Process Overview
Key steps in processing a drug test outcome in the laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial steps of inputting a sample into the lab's processes. It involves confirming the sample was correctly sealed and shipped, assigning it a LAN (Laboratory Accessioning Number), and completing data entry tasks not automated by an electronic custody chain system.
Screening provides a preliminary assessment for signs of substance abuse. While it is an economical method to dismiss drug use in most samples, any positive screening requires further verification to be valid in legal settings. Samples flagged as positive during Screening necessitate additional confirmation.
When a sample passes the Screening phase as positive, extra hair is extracted from the initial sample for the Extraction phase. This phase extracts drug residues from hair at more reduced concentrations than alternative methods (such as urine or saliva), highlighting the complexity of hair drug testing methods.
Confirmation of a positive screen is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Samples tested positive are cleansed before confirmation if needed. The whole laboratory workflow, from Accessioning to Confirmation, complies with CAP (College of American Pathologists) Hair designation and is accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", these examinations focus on the hair strand itself rather than the follicle beneath the skin.
Hair follicle testing in Alleene, AR offers numerous advantages over traditional urine tests. Superior detection capabilities mean hair tests uncover drug use patterns unseen by urine tests.
While urine tests might miss recent drug use, hair tests provide a broader view. Their unmatched reliability and detection accuracy assure employers and individuals alike of their efficacy.
In Alleene, AR, hair follicle testing offers an extended detection window of up to 90 days. This long-term insight allows employers to assess an applicant's or employee's substance history more comprehensively.
Ninety-day coverage provides clarity that shorter-term tests cannot, enabling more informed decisions on employment and compliance.
Hair follicle tests in Alleene, AR stand out due to their tamper-resistant nature. This method significantly reduces risks of sample adulteration, ensuring credible results.
Forensic reliability ensures hair testing results are both trustworthy and hard to dispute, benefiting workplace policies and legal requirements.
In Alleene, AR, our nationwide network of testing centers offers unparalleled convenience. With widespread availability, accessing testing services has never been easier.
Whether local or across the nation, our hassle-free process provides quick and accessible testing options for all, fitting seamlessly into any schedule.
Our process in Alleene, AR is simple and confidential, allowing individuals to order, test, and receive results efficiently. Addressing privacy concerns, our methodology ensures user ease and comfort.
With confidentiality prioritized, clients are assured a discreet and streamlined experience throughout the testing journey.
In Alleene, AR, we emphasize affordable pricing paired with fast turnaround. Our competitive structures provide excellent value and peace of mind to businesses of all sizes.
Our efficient processes ensure that results are both quick and reliable, catering to the diverse needs of various organizations seamlessly.
In Alleene, AR, hair follicle drug tests offer fast, accurate, and reliable results. Their precision in detecting substances is unmatched, providing clarity for both employers and individuals.
Choosing hair follicle testing ensures high accuracy, crucial in workplace safety and compliance. Speed and dependability make this method a preferred choice for organizations aiming for thorough scrutiny.
Utilizing hair follicle tests in Alleene, AR ensures employers maintain a drug-free workplace policy, enhancing compliance and reducing potential legal risks.
Sustained compliance offers peace of mind, with this method proving critical for safety protocols, and minimizing workplace accidents linked to substance abuse.
