Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a potent means for detecting drug and alcohol consumption. Hair retains a long-term record of alcohol and drug intake by embedding biomarkers within the fibers of the growing strand. When obtained near the scalp, hair can yield up to a three-month detection period for alcohol and drugs. Hair is easy to gather, relatively hard to tamper with, and straightforward to transport.
A 1.5-inch section of roughly 200 hairs (approximately the size of a #2 pencil) closest to the scalp will provide 100mg of hair, which is the optimal amount for analysis and validation. For EtG, additional tests, and/or panels exceeding 10, a 150mg sample is advised. Utilizing a jeweler’s scale for measurement is recommended. If scalp hair isn’t accessible, an equivalent quantity of body hair may be used. When mentioning head hair, we refer specifically to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The key stages in laboratory processing of a drug analysis result include Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample is initially entered into a lab’s system. This step verifies the proper sealing and shipping of the sample, assigns a random LAN (Laboratory Accessioning Number), and concludes any additional data input absent from an electronic chain of custody system.
Screening provides a preliminary drug abuse check. Although Screening is a cost-efficient method to negate drug use on most samples, a positive result must be confirmed for legal admissibility. Samples presumed positive in Screening need further confirmation.
If a sample tests presumptively positive during Screening, additional hair is extracted from the initial sample for Extraction. At this phase, drugs are drawn from hair at a much lower concentration than in other testing methods (e.g., urine or oral fluid), which makes hair drug screening the most intricate method to execute.
Confirmation of any positive screening outcome is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing before confirmation as required. The full lab process from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair certification and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the analysis actually examines the hair strand and not the follicle beneath the scalp.
Hair follicle testing boasts superior accuracy compared to traditional urine tests in Gautier, MS. Its advanced detection capabilities offer reliability that makes it an ideal choice for identifying substance use over a longer time.
Benefits of Hair Testing:
Hair follicle testing in Gautier provides an extensive detection window, capable of uncovering drug use up to 90 days prior. This offers employers a full view of an individual's drug history.
By identifying usage patterns over a longer period, employers can make informed decisions about a potential hire or existing employee.
With their robust resistance to tampering, hair follicle tests in Gautier offer reliable results that are hard to dispute, ensuring that sample integrity remains uncompromised.
This testing method's design minimizes the chances of sample adulteration, providing trustworthy data.
The convenience of nationwide and local testing locations in Gautier ensures ease of access for anyone needing tests. Accredited Drug Testing's widespread presence guarantees a hassle-free experience.
With centers available across the country, including Gautier, fast and efficient testing is always within reach.
In Gautier, the process of ordering and taking a hair follicle test is simple and discreet, prioritizing customer privacy. From start to finish, the procedure ensures confidentiality and user-friendly service.
Timely and secure communication of results reassures individuals concerned about privacy and ease.
Accredited Drug Testing in Gautier offers competitive pricing with swift turnaround times, providing great value and reliability for businesses of any size. Clients appreciate the cost-effective solutions.
Quick response times ensure that companies can make prompt decisions, enhancing overall peace of mind.
In Gautier, the precision and rapid results offered by hair follicle drug tests stand unmatched. These tests provide high levels of accuracy in determining substance use, ensuring fast and trustworthy outcomes.
The ability to yield dependable results quickly makes hair drug testing a reliable choice for workplaces when timely decisions are needed regarding employee substance use.
Hair follicle testing in Gautier supports employers' compliance with drug-free workplace policies, minimizing risks and promoting workplace safety.
By adopting this testing, businesses can secure peace of mind knowing they adhere to regulatory requirements while reducing legal vulnerabilities.
