Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has evolved into an effective means for identifying drug and alcohol consumption. Hair provides a comprehensive record of alcohol and drug intake by embedding biomarkers within the fibers of the growing hair shaft. When collected near the scalp, hair can offer a detection period of up to about three months for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and convenient for shipping.
A sample of 1.5 inches consisting of approximately 200 hairs (around the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, which is optimal for both screening and confirmation. For EtG, extra tests, and/or panels beyond ten, 150mg of the sample is recommended. We advise using a jeweler's scale for specimen weight measurement. Should scalp hair be unavailable, an equivalent quantity of body hair can be utilized. Head hair pertains solely to scalp hair, whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
Laboratory processing of a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the initial integration of a sample into a lab's system. This process involves confirming that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not included by an electronic chain of custody system.
Screening constitutes a preliminary rapid assessment for drugs of abuse. While Screening is a cost-efficient method for excluding drug usage across most samples, any positive screen necessitates confirmation to be legally admissible. Presumptive positive samples identified during Screening require additional confirmatory testing.
If a sample tests presumptively positive during Screening, additional hair is taken from the original specimen and processed for Extraction. In this phase, drugs are extracted from the hair at notably lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug analysis one of the most challenging methodologies.
The Confirmation of a positive screening result employs GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing as needed before confirmation. The comprehensive laboratory process, from Accessioning to Confirmation, is vetted under both the CAP (College of American Pathologists) Hair designation and statutory compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though frequently termed "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Strevell, ID: The hair follicle test offers superior detection capabilities over urine tests. Hair retains drug metabolites for up to 90 days, providing a longer observation window, while urine tests typically detect drug use over a shorter period.
Additionally, hair tests are less invasive and more resistant to tampering. These factors make hair testing a more reliable choice for detecting substance use, giving employers confidence in the results.
Extended Detection Window in Strevell, ID: Hair follicle testing provides an extended detection window up to 90 days, giving employers a detailed substance history. By examining this prolonged period, employers gain insights into long-term patterns, unmatched by short-term urine tests.
This extended window captures more than just recent substance use, identifying habitual use, vital for safety-critical roles, enhancing employer decision-making capabilities.
Tamper-Resistant Testing Method in Strevell, ID: Hair follicle tests offer significant protection against sample tampering, ensuring trustworthy results. Unlike other testing methods, hair samples are exceptionally difficult to adulterate, maintaining integrity.
Employers can trust that the results are accurate, reducing the risks of erroneous drug use clearance that might occur with potentially manipulated urine samples.
Convenient Nationwide Testing Locations and Local Locations in Strevell, ID: With ample testing centers across the nation, including in Strevell, ID, accessing our services is straightforward and stress-free. Our facilities are strategically placed to facilitate easy access and timely testing.
Employers and individuals can enjoy the convenience of a close-to-home testing experience, reducing travel time and inconvenience, and ensuring quick service.
Simple, Confidential Process in Strevell, ID: Our process is straightforward and maintains confidentiality at all stages, from ordering to receiving results. This assures users of their privacy, easing concerns over personal data security.
With an efficient, hassle-free approach, users can rely on us for a smooth testing experience, ensuring clarity and comfort throughout the procedure.
Affordable Pricing and Fast Turnaround in Strevell, ID: We offer competitive pricing on all hair follicle drug tests, ensuring affordability without compromising quality. Our fast turnaround times mean results are available promptly.
These cost-effective solutions make it easier for companies of any size to integrate reliable drug testing into their safety procedures, providing value and assurance.
Fast, Accurate, and Reliable Results in Strevell, ID: Hair follicle drug tests deliver precise and rapid results, making them an ideal choice for substance detection. The ability to quickly analyze hair samples ensures swift action, helping employers and individuals stay informed.
The high accuracy of these tests offers peace of mind, assuring that results truly reflect substance use without false negatives or positives, unlike some other testing methods.
Compliance and Peace of Mind for Employers in Strevell, ID: Using hair follicle testing ensures that employers remain compliant with drug-free workplace policies. By enforcing these tests, businesses mitigate legal risks, fostering a safer work environment.
Regular drug screenings using hair tests support employers in maintaining zero-tolerance policies, contributing to a consistent, substance-free workplace atmosphere.
