Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective means for determining drug and alcohol consumption. Hair captures long-term evidence of alcohol and various drugs by securing biomarkers within the strands of growth. When obtained near the scalp, hair can reveal up to roughly a 3-month timeframe of drug and alcohol usage. Collection of hair is easy, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch section of around 200 hair strands (approximately equivalent to a #2 pencil) nearest to the scalp yields 100mg, perfect for both screening and confirmatory testing. For EtG, additional panels, and/or tests over 10 panels, 150mg of hair is advisable. It's suggested to weigh the hair sample with a jeweler’s scale. Should scalp hair be unavailable, an equivalent amount of body hair can be gathered. When we indicate head hair, it refers exclusively to scalp hair. Body hair encompasses all other hair varieties (facial, underarm, etc.).
Process Overview
The four primary phases in the laboratory's processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with integrating a sample into a laboratory’s framework. This entails ensuring that the sample was sealed and sent correctly, assigning it a unique LAN (Laboratory Accessioning Number), and completing any extra data entry absent in an electronic chain of custody system.
Screening consists of an initial rapid assessment for substance abuse. Though Screening is a cost-efficient approach to eliminate drug usage in most samples, a positive result requires validation to be legally acceptable. Samples that yield presumptive positive results during Screening necessitate further verification.
Upon obtaining a presumptive positive result in the Screening phase, additional hair is taken from the original sample for Extraction. Here, drugs are extracted from the hair at concentrations significantly lower than those in other methods (e.g., urine or oral fluid), underscoring why hair drug screening demands precision.
Confirmation of any positive Screening finding is done using GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positives undergo a washing process as required. The comprehensive laboratory method from Accessioning to Confirmation is assessed under the CAP (College of American Pathologists) Hair criteria alongside ISO/IEC 17025 standard accreditation.
Advantages of hair drug testing:
Limitations:
Note: Though commonly referred to as "hair follicle tests", the test evaluates the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Tedrow, OH
Compared to the traditional urine tests, hair follicle testing in Tedrow, OH provides superior detection accuracy and reliability. Its distinct advantage is its ability to identify drug use up to 90 days, whereas urine tests are typically limited to more recent use. The comprehensive nature of hair testing helps employers maintain a thorough understanding of a candidate's or employee's drug history.
Extended Detection Window in Tedrow, OH
The longer detection period of hair follicle testing offers employers and officials in Tedrow, OH a thorough overview of a person's drug history. With a window extending up to 90 days, this test covers a much larger span than traditional methods, aiding in better decision-making regarding employment or legal matters.
Tamper-Resistant Testing Method in Tedrow, OH
Offering highly secure testing protocols, hair follicle tests significantly reduce the possibility of sample tampering, which has been a concern with other testing methods. The reliability of these tests ensures that results are unquestionable and trustworthy, much needed by institutions in Tedrow, OH.
Convenient Nationwide Testing Locations and Local Locations in Tedrow, OH
Our extensive network of testing centers provides unmatched convenience for residents of Tedrow, OH, enabling seamless, efficient access to our services. Nationwide and local availability ensures that scheduling hair follicle tests is both quick and hassle-free.
Simple, Confidential Process in Tedrow, OH
In Tedrow, OH, the process of ordering, taking, and obtaining results of hair follicle tests is straightforward and confidential. Ensuring ease of use and privacy remains a priority, addressing any concerns users may have about the testing procedure.
Affordable Pricing and Fast Turnaround in Tedrow, OH
Offering competitive pricing structures and rapid results, the hair follicle drug tests provide excellent value to businesses in Tedrow, OH, of all sizes. This allows employers to make cost-effective, safe decisions quickly.
Fast, Accurate, and Reliable Results in Tedrow, OH
Hair follicle drug tests are renowned for their precision and quick turnaround times. They offer astounding accuracy in identifying substance use and ensure reliability of findings. Tedrow's inhabitants can trust these tests to deliver speedy and precise information, a crucial factor in maintaining safety and compliance in diverse settings.
Compliance and Peace of Mind for Employers in Tedrow, OH
Employers in Tedrow, OH can find peace of mind by ensuring compliance with drug-free policies through hair follicle testing. This method supports an environment free from substances, mitigating legal risks and fostering workplace security.
