Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become recognized as an efficient method for detecting drug and alcohol consumption. Hair offers a prolonged history of alcohol and drug use by capturing biomarkers within the fibers of the growing hair strand. If taken near the scalp, hair can yield up to a 3-month detection window for alcohol and drugs. Hair is easy to collect, somewhat hard to alter, and straightforward to ship.
A 1.5-inch sample consisting of roughly 200 hair strands (similar to a #2 pencil) closest to the scalp will provide 100mg of hair, which is the optimal sample size for screening and confirmation. For EtG, additional testing, and/or assessments beyond 10 panels, 150mg of the specimen is advised. We suggest measuring the specimen on a jeweler’s scale. If scalp hair is unavailable, an equivalent amount of body hair can be collected. When mentioning head hair, we specifically refer to scalp hair only. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The four principal stages in the laboratory processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a laboratory’s system. This encompasses confirming the sample was sealed and shipped correctly, assigning a unique LAN (Laboratory Accessioning Number), and carrying out any supplementary data entry not furnished by an electronic chain of custody system.
Screening involves an initial rapid evaluation for drugs of abuse. Though Screening offers a cost-effective means to rule out drug presence in most samples, a positive screen requires confirmation to be legally admissible. Samples that are presumptively positive during Screening necessitate a secondary confirmation.
Should a sample be presumptively positive in the Screening phase, additional hair is extracted from the initial specimen for Preparation. During this phase, drugs are removed from hair at a notably lower concentration than observed in other techniques (such as urine or oral fluid), making hair drug screening one of the most challenging methodologies.
Confirmation of any positive screening result is achieved using GC/MS, GC/MS/MS, or LC/MS/MS methods. All presumptive positive samples are cleansed before confirmation if necessary. The full laboratory process from Accessioning to Confirmation is evaluated in alignment with both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Benefits of hair drug testing:
Drawbacks:
Note: While often labeled as "hair follicle tests", the analysis focuses on the hair strand, not the follicle beneath the scalp.
When considering drug testing methods, hair follicle testing offers clear advantages over urine tests in Hatchechubbee, AL due to superior detection capability.
Hair follicle testing provides employers, authorities, and individuals with peace of mind, offering greater reliability and accuracy.
Hatchechubbee, AL benefits greatly from the extended detection window offered by hair follicle testing, capable of signaling drug usage up to 90 days in the past.
This extensive detection span proves invaluable for employers desiring a complete analysis of an individual's drug history.
In Hatchechubbee, AL, the reliability of hair follicle tests is unmatched due to their tamper-resistant nature, minimizing risks associated with sample adulteration.
This method ensures that the results remain consistent and trustworthy, free from manipulation.
With convenient testing centers spread across the nation, including Hatchechubbee, AL, individuals access quick and seamless hair follicle testing services.
Enjoy the ease of having multiple local and national testing sites that cater to your needs effectively.
In Hatchechubbee, AL, the process of conducting a hair follicle drug test is both simple and confidential, ensuring user privacy and ease of use.
From ordering to receiving results, every step is designed to provide seamless, confidential testing.
In Hatchechubbee, AL, businesses enjoy competitive pricing structures and fast turnaround for hair follicle testing, securing value and confidence across all company sizes.
Affordable pricing paired with speedy results delivery makes this drug testing method the preferred choice.
In Hatchechubbee, AL, hair follicle drug testing offers fast, accurate, and reliable results, providing unmatched precision in substance use detection.
This method stands out for its exceptional accuracy and speed, making it ideal for anyone prioritizing certainty in the detection process.
Employers in Hatchechubbee, AL gain peace of mind and compliance assurance through hair follicle testing, aligning with drug-free workplace policies.
Using this method helps mitigate legal risks and fosters a safer and more reliable work environment.
