Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an influential method for detecting substance and alcohol consumption. Hair captures a lengthy history of these substances by embedding biomarkers within the fibers of the developing hair shaft. When obtained near the scalp, hair may indicate substance usage up to an estimated 3 months. Hair is straightforward to collect, somewhat resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches of approximately 200 hair strands (roughly the dimension of a #2 pencil) nearest to the scalp yields 100mg of hair, the optimal amount for both screening and verification. For EtG, additional tests, and/or panel tests exceeding 10, a sample of 150mg is suggested. It is advisable to measure the sample on a jeweler’s scale. Should scalp hair be inaccessible, a similar quantity of body hair can be collected. In instances mentioning head hair, it refers exclusively to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Overview of the Process
The laboratory processing of a drug testing outcome encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into a lab's system. This step includes confirming that the sample was correctly sealed and dispatched, assigning a unique LAN (Laboratory Accessioning Number), and performing any supplementary data recording not supplied by an electronic chain of custody system.
Screening constitutes an initial rapid assessment for drugs of abuse. Although Screening is a budget-friendly approach to negate drug use for most samples, a positive screen must be verified to hold in court. Samples that are preliminarily positive in Screening necessitate further confirmation.
Should a sample be preliminarily positive during the Screening phase, additional hair is extracted from the initial sampling and prepped for Extraction. This process involves extracting drugs from hair at notably lower concentrations than through other techniques (such as urine or oral fluid), hence making hair drug screening the most challenging methodology to execute.
Verification of any positive screening result takes place via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo washing as necessary before confirmation. The entire lab process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation, with accreditation to ISO / IEC 17025 standards.
Pros of hair drug testing:
Constraints:
Note: Commonly termed "hair follicle tests", the analysis itself examines the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Abbottsford, GA, offers distinct advantages over traditional urine tests. Notably, hair tests provide superior detection accuracy, capturing substance use patterns unavailable in urine analysis. With hair testing, the likelihood of tampering is reduced, ensuring employers and professionals receive reliable and consistent results that support their zero-tolerance policies.
The extended detection window of hair follicle testing in Abbottsford, GA, sets it apart. This method traces drug use up to 90 days, offering employers comprehensive insights into an individual's substance history. As a result, employers are better equipped to assess applicants or employees, making informed decisions that enhance the safety and productivity of the workplace.
In Abbottsford, GA, hair follicle testing is a robust measure against sample tampering. Unlike urine tests, which are susceptible to adulteration, hair tests significantly minimize this risk, yielding trustworthy and indisputable results. This integrity is essential for maintaining confidence in testing outcomes, crucial for employers and professionals enforcing compliance standards.
Accredited Drug Testing in Abbottsford, GA, offers convenient access to our national network of testing centers. With locations strategically placed, individuals and businesses can expect a quick and hassle-free testing experience. This accessibility simplifies the process, ensuring clients can easily meet their testing needs without unnecessary delays.
The process of hair follicle testing in Abbottsford, GA, is straightforward and confidential. From ordering to receiving results, the procedure emphasizes privacy and ease of use. Clients can confidently engage in testing without concerns over complexity or data security, streamlining their experience and providing reassurance throughout the process.
In Abbottsford, GA, Accredited Drug Testing prides itself on offering competitive pricing for hair follicle tests and fast turnaround times. Our commitment to affordability ensures businesses of all sizes can access premium testing services without financial strain, delivering excellent value and timely results that support informed decision-making.
In Abbottsford, GA, hair follicle drug tests are celebrated for their swift and accurate results. These tests are designed to detect a broad spectrum of substances, delivering precise outcomes that clients can trust. This meticulous approach ensures substance use is identified quickly, providing peace of mind for those relying on these tests to make informed decisions about their workforce.
Employers in Abbottsford, GA, benefit from hair follicle testing by ensuring compliance with drug-free workplace policies. This testing method reduces legal risks associated with substance abuse in the workplace, enhancing safety and fostering a more secure environment. As a result, employers experience peace of mind and a more productive workforce.
