Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as an effective technique for detecting drug and alcohol consumption. Hair can reveal a long-term record of alcohol and drug use by trapping biomarkers within the strands of growing hair. When collected near the scalp, hair can offer a detection period of up to about 90 days for alcohol and drugs. Hair is straightforward to collect, rather challenging to tamper with, and simple to transport.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (comparable to the width of a #2 pencil), closest to the scalp will yield 100mg of hair, which is the perfect amount for both screening and confirmation. For EtG, additional panels, and/or items above 10 panels, a 150mg sample is advisable. It is suggested to weigh the sample using a jeweler's scale. If scalp hair is unavailable, an equivalent quantity of body hair may be gathered. When mentioning head hair, it specifically refers to scalp hair only. Body hair pertains to other hair types (facial, axillary, etc.).
Process Overview
The four primary steps in processing a drug test result in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a lab's system. This process includes checking that the sample was sealed and sent correctly, assigning a random LAN (Laboratory Accessioning Number), and filling in any additional data not covered by an electronic chain of custody system.
Screening involves an initial rapid assessment for drugs of abuse. While Screening is an economical method to rule out drug usage in most samples, a positive screen must be confirmed to be permissible in court. Any samples that yield a presumptive positive in Screening require a secondary confirmation.
Should a sample yield a presumptive positive in the Screening phase, more hair is taken from the initial sample and prepared for Extraction. In this stage, drugs are extracted from hair at a much lower concentration than in other methods (e.g., urine or oral fluid), making hair drug screening one of the most challenging methods to execute.
Confirmation of any positive screen is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation, as necessary. The entire lab process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the assessment actually examines the hair strand, not the follicle beneath the scalp.
Hair follicle tests surpass urine testing in Flag Pond, TN, through enhanced detection accuracy. While traditional urine tests capture a snapshot of recent use, hair testing reveals drug use over months, demonstrating superior reliability.
The ability of hair testing to offer a detailed history of substance use is invaluable for employers who need stringent policies. This test's comprehensive scope gives insights into patterns of use, making it a stronger deterrent against substance misuse.
In Flag Pond, TN, hair follicle testing stands out for its extended detection period. This test can uncover drug use for up to 90 days, providing employers with an extensive view of an individual's substance habits.
Employers benefit from the comprehensive window offered by hair testing, which allows them to assess an applicant or current employee's long-term drug use history, contributing to better hiring and management decisions overall.
Hair follicle testing in Flag Pond, TN, offers a resistant method against sample tampering, enhancing trust in test results. By utilizing hair samples, the risk of adulteration is drastically reduced.
This tamper-resistant approach provides accurate and unquestionable results, securing the integrity of drug testing procedures and ensuring that outcomes cannot be easily manipulated or falsified.
With convenient nationwide testing locations, including in Flag Pond, TN, accessing drug testing services is simple and efficient. Our comprehensive networks ensure quick, hassle-free testing experiences.
The availability of numerous centers makes it easy for individuals and companies to utilize our services without delays, ensuring timely compliance with testing needs across various locales.
Our drug testing process in Flag Pond, TN, is both straightforward and confidential. With easy procedures for ordering and taking tests, clients are assured of their privacy throughout the process.
We prioritize client confidentiality, ensuring that results remain secure and accessible only to authorized parties, providing users with peace of mind and ease of access to their testing information.
In Flag Pond, TN, Accredited Drug Testing offers competitive rates and quick service, providing businesses with cost-effective and efficient testing solutions. Our pricing structure suits companies of varying sizes.
We aim to deliver excellent value with our fast turnaround times, ensuring companies receive timely results, enabling them to act decisively while remaining within budget constraints.
The precision and speed of hair follicle drug testing in Flag Pond, TN, are unmatched. With its advanced techniques, hair testing provides highly accurate results, ensuring that substance use is detected reliably during the analysis process.
By focusing on thoroughness and accuracy, hair follicle testing swiftly identifies substances, making it a preferred choice for those needing dependable results quickly. This method's reliability is a testament to its superior build compared to other testing options.
Employers in Flag Pond, TN, rely on hair follicle testing to ensure compliance with drug-free workplace policies. This method bolsters workplace safety and diminishes legal vulnerabilities linked to drug use.
Implementing hair testing supports a culture of accountability, reassuring employers of their meticulous approach to policy enforcement, providing calm in operations and safeguarding company interests.
