Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective method for identifying drug and alcohol consumption. Hair serves as a repository of long-term alcohol and drug usage by holding biomarkers in the strands of hair as they grow. When obtained near the scalp, hair can offer an up to 3-month timeframe for detecting alcohol and other drugs. Hair is straightforward to collect, relatively hard to tamper with, and convenient to transport.
A sample measuring 1.5 inches that consists of roughly 200 strands (comparable to the thickness of a #2 pencil) nearest to the scalp will yield around 100mg, which is optimal for both screening and confirmation purposes. For EtG, add-ons, and any tests surpassing 10 panels, a sample weighing 150mg is suggested. We advise measuring the sample using a jeweler’s scale. If scalp hair is not accessible, an equivalent quantity of body hair can be collected. When referencing head hair, it denotes only scalp hair, while body hair includes all other types like facial and axillary hair.
Process Overview
The core steps in the lab processing of a drug test result encompass Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial handling of a sample within the laboratory’s framework. This step verifies that the sample is correctly sealed and delivered, allocates a random LAN (Laboratory Accessioning Number), and finalizes any additional data not supplied by an electronic chain of custody system.
Screening involves a preliminary check for drugs of abuse. While this stage provides an economical approach to negate drug use in most cases, a positive result demands confirmation for legal admissibility. Samples indicating presumptive positivity in Screening necessitate secondary confirmation.
In instances of presumptive positivity during Screening, additional hair from the primary sample is used for Extraction. At this phase, drugs are extracted from hair at a significantly lower concentration than methods such as urine or oral fluid testing, thereby making hair drug screening a more challenging method to execute.
Verification of any positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing prior to confirmation if required. The complete process, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair guidelines and compliance with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Despite the term "hair follicle tests", the analysis is performed on the hair strand, not the follicle under the scalp.
In Brooks, AL, hair follicle testing stands out as a superior method compared to traditional urine tests. The significant benefits of hair testing include better detection accuracy and reliability over longer periods. Hair samples can divulge drug use history more comprehensively than urine, making them invaluable for zero-tolerance environments.
With a detection window extending up to 90 days, hair follicle testing in Brooks, AL provides a thorough overview of an individual's drug use history. This extensive detection span aids employers in gaining a clearer perspective regarding an employee's or applicant's substance habits, enhancing informed decision-making processes.
Hair follicle tests in Brooks, AL, markedly curb the potential for sample adulteration. Due to the difficulty in altering hair samples, these tests yield reliable and unquestionable results, making them a trustworthy option for substance use detection, offering reassurance to all stakeholders involved.
Offering the convenience of widespread testing facilities, our centers cater to all of Brooks, AL, and beyond, providing swift, hassle-free access to testing services. Whether local or nationwide, these centers ensure that testing requirements are met promptly and efficiently without unnecessary delays.
In Brooks, AL, hair follicle testing is presented as a straightforward and confidential process. Ordering, undertaking the test, and receiving results are simplified to ensure user privacy and ease, addressing concerns of confidentiality while maintaining a seamless testing experience.
Our services in Brooks, AL, boast competitive pricing and rapid turnaround times, offering substantial value. Companies of varying sizes can benefit from affordable packages that ensure quick results without compromising quality, enhancing business efficiency and peace of mind.
Hair follicle drug tests provide quick and reliable results for Brooks, AL residents. The precision and speed of these tests make them an excellent choice for detecting substance use. They offer high accuracy, reducing the guesswork involved in confirming drug use and ensuring that results are fast and dependable for users.
Employers in Brooks, AL, can achieve compliance and serenity by adopting hair follicle testing in their drug-free policies. This method minimizes legal exposures while bolstering workplace security, thereby providing peace of mind and underpinning a healthier, more productive work environment.
