Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has emerged as a significant method for identifying drug and alcohol consumption. Hair captures a long-term record of drug and alcohol usage by embedding markers within the fibers of the hair strand as it grows. When harvested near the scalp, hair can reveal drug and alcohol usage over an approximate 3-month period. It is easy to gather, challenging to tamper with, and convenient to transport.
A hair segment of 1.5 inches, comprising about 200 strands (roughly the thickness of a #2 pencil) nearest to the scalp, provides 100mg of hair, which is the optimal amount for both screening and validation. For EtG, additional tests, or exams exceeding 10 panels, it is advisable to use 150mg of the specimen. We suggest measuring the specimen on a jeweler's scale. If scalp hair cannot be attained, a comparable volume of body hair can be used. When mentioning head hair, we specifically refer to scalp hair only, while body hair pertains to any other hair types (like facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result encompasses four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary phase where the sample enters the laboratory's system, ensuring the sample was correctly sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and completing any necessary data entry not covered by an electronic chain of custody system.
Screening is a swift initial assessment for drug abuse. Though Screening is a cost-effective method for excluding drug usage in most samples, any positive result requires confirmation for legal validity. Samples that test presumptively positive during Screening need a subsequent confirmation.
Should a sample yield a presumptively positive result in Screening, more hair is extracted from the original specimen for the Extraction phase. In this phase, drugs are isolated from the hair at significantly lower concentrations compared to other methods (such as urine or oral fluid), making hair drug testing one of the most demanding methods to execute.
Confirmation of any positive results obtained in Screening is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation as necessary. The complete laboratory process from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", it is the hair strand that is analyzed, not the follicle beneath the scalp.
Compared to traditional urine tests, hair follicle testing in Shell Beach, LA, offers superior advantages. The extended detection window makes it highly effective for identifying long-term drug use. Unlike urine tests, hair samples provide a comprehensive overview of an individual's drug history, detecting usage up to 90 days.
The accuracy and reliability of hair tests significantly outweigh urine tests. The meticulous collection process ensures tamper-resistant results, fostering confidence in the test outcomes. As hair testing continues gaining traction, its value in employment screening and substance abuse monitoring becomes undeniable.
The hair follicle drug test in Shell Beach, LA, stands out due to its extended detection window of up to 90 days. This makes it an invaluable tool for employers seeking a comprehensive view of an individual's substance history.
Through hair follicle testing, employers gain substantial insights into the drug-use patterns of applicants or employees. This long-term detection capability provides useful context, revealing drug use patterns that may not surface in short-term tests. This detailed approach benefits organizations in critical decision-making processes, setting hair testing as a critical tool in employee evaluations.
Hair follicle testing offers a tamper-resistant approach to drug testing in Shell Beach, LA. The inherent difficulty in adulterating hair samples makes this method highly reliable.
This method significantly reduces the risk of sample adulteration, providing exceptionally trustworthy results. Hair follicle tests are virtually impossible to cheat, enhancing the credibility and trust associated with the outcomes. Therefore, individuals and organizations seeking reliable drug testing methods overwhelmingly favor hair testing for its integrity.
Shell Beach, LA, benefits from convenient nationwide testing locations, ensuring fast and easy access to hair follicle drug testing. With centers available across the country, individuals and employers have
Our strategically placed local and nationwide locations offer hassle-free access, simplifying the testing experience. The network supports timely and comprehensive drug testing services, ensuring Shell Beach residents and others across the nation receive the best possible service, promptly and efficiently.
In Shell Beach, LA, hair follicle testing offers a simple, confidential process from start to finish. This guarantees privacy and ease of
From ordering to receiving results, the hair follicle testing process in Shell Beach is designed for ease and privacy. Users experience a streamlined process that prioritizes confidentiality, reassuring individuals about privacy concerns while ensuring accessible and straightforward drug testing.
Opt for hair follicle testing in Shell Beach, LA, and experience affordable pricing alongside swift results. The competitive pricing models ensure excellent value
The combination of fast turnaround and competitive pricing makes hair follicle testing an attractive choice in Shell Beach. Businesses benefit from efficient service delivery and cost-effective solutions, providing companies, big or small, remarkable benefits in drug testing.
In Shell Beach, LA, hair follicle drug tests stand out for their rapid, precise, and consistent results. Precision is key in detecting substance use effectively. This accuracy ensures reliable and conclusive outcomes, setting hair testing apart from other methods.
The speed of processing hair samples significantly contributes to the popularity of hair testing in Shell Beach. Rapid analysis aids in timely decision-making processes. Time-sensitive evaluations are possible, empowering stakeholders with immediate drug-use insights. Fast, accurate, and reliable, these tests offer unparalleled service in substance-use detection.
For employers in Shell Beach, LA, hair follicle testing ensures compliance with drug-free workplace policies. Employing this testing method reduces legal risks while promoting a safer working environment.
Hair follicle testing offers employers peace of mind, with accurate, tamper-resistant results that reinforce organizational drug policies. Employers rest assured knowing that employee drug testing is consistent, reliable, and aligned with workplace regulations, facilitating a secure working environment for everyone involved.
