Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an impressive method for uncovering drug and alcohol consumption. Hair carries long-term information about alcohol and drug usage by trapping indicators in the strands of growing hair. When sampled near the scalp, it offers up to a three-month window for detecting alcohol and drugs. Obtaining hair is straightforward, challenging to tamper with, and easy to transport.
A sample measuring 1.5 inches of roughly 200 hair strands (comparable to the bundle size of a #2 pencil) near the scalp yields 100mg of hair, the preferred amount for testing and verification. For EtG, additional tests, and/or those exceeding 10 panels, 150mg of the sample is advisable. Using a jeweler’s scale is suggested for weighing the sample. If scalp hair isn't available, body hair in an equivalent amount can be used. References to head hair pertain solely to scalp hair; body hair refers to all other forms (facial, axillary, etc.).
Process Overview
The principal steps in laboratory drug test processing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the sample’s initial inclusion in the laboratory’s system. It covers the verification that the sample was sealed, shipped appropriately, assigning a unique LAN (Laboratory Accessioning Number), and additional data entry if not provided by an electronic custody system.
Screening is a preliminary rapid evaluation for abusive substances. Though Screening is a cost-effective strategy to rule out drug usage for most tests, a positive finding necessitates confirmation for legal admissibility. Any samples indicating positive results in Screening need a secondary confirmation.
For samples showing potential positives in Screening, additional hair is taken from the original sample for Extraction. During this phase, drugs are extracted at lower concentrations than seen in other methodologies (such as urine or oral fluid), which makes hair drug screening a challenging process to execute.
Confirmation of any positive Screening findings is done using GC/MS, GC/MS/MS, or LC/MS/MS methods. All presumptive positives undergo washing before confirmation as necessary. The complete process from Accessioning to Confirmation adheres to the CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often called "hair follicle tests", the analysis examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Gordon, NE Hair follicle testing outshines urine tests by offering better reliability and detection accuracy. Substance abuse detection can extend up to 90 days, providing a thorough historical view of usage. The controlled collection process minimizes tampering risks, favoring transparency.
Benefits Include:
Extended Detection Window in Gordon, NE Hair follicle testing's exceptional ability to track drug usage over an extended period provides a comprehensive overview. It can track substance use for as long as up to 90 days, surpassing the limits of urine testing. This feature helps employers and others in understanding an individual's long-term habits.
Key Points:
Tamper-Resistant Testing Method in Gordon, NE Hair follicle tests significantly reduce the possibility of sample adulteration. Collection under direct supervision ensures the integrity of samples. Such unwavering reliability provides results that are both reliable and beyond reproach, instilling confidence in those who rely on test accuracy.
Main Advantages:
Convenient Nationwide Testing Locations and Local Locations in Gordon, NE With our extensive network of testing centers, including local ones, we guarantee easy access to services. Nationwide availability ensures a hassle-free experience wherever you are, providing the convenience of conducting tests in Gordon, NE, or any other city efficiently.
Advantages:
Simple, Confidential Process in Gordon, NE The process from scheduling to receiving results is straightforward and private. We prioritize the confidentiality of our clients, ensuring that all stages, from booking an appointment to obtaining test outcomes, remain discreet and secure. Concerns regarding privacy are addressed efficiently.
Benefits Include:
Affordable Pricing and Fast Turnaround in Gordon, NE Competitive pricing and quick result delivery make our services both cost-effective and efficient. Businesses in Gordon, NE, benefit from our accessible pricing structures, providing high value while ensuring peace of mind through timely results.
Highlights:
Fast, Accurate, and Reliable Results in Gordon, NE The precision and speed of hair follicle drug tests highlight their efficiency. These tests boast high accuracy in detecting drug use, making them the preferred choice among those seeking robust detection methods.
Advantages:
Compliance and Peace of Mind for Employers in Gordon, NE Hair follicle testing helps organizations maintain adherence to workplace drug-free policies. With reduced legal risks and enhanced safety, employers can trust in the effectiveness of these tests to maintain essential workplace integrity.
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