Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a robust solution for identifying drug and alcohol consumption. Hair retains a prolonged record of alcohol and drugs by embedding biomarkers within the fibers of the developing hair strand. When fetched near the scalp, hair offers up to nearly a 3-month detection period for alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and convenient for shipping.
A sample measuring 1.5 inches, consisting of roughly 200 hair strands (comparable to a #2 pencil's thickness) nearest to the scalp, yields 100mg of hair, which is optimal for both screening and confirmation. For EtG enhancements and/or assessments exceeding 10 panels, 150mg of the sample is advisable. Using a jeweler’s scale to weigh the sample is suggested. If scalp hair is scant, an equivalent quantity of body hair can be gathered. When discussing head hair, the reference is purely to scalp hair. Body hair denotes all other types (facial, axillary, etc.).
Process Overview
The primary phases included in processing a drug test in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into the lab’s database. This involves confirming the sample's secure sealing and shipment, assigning a LAN (Laboratory Accessioning Number) at random, and completing any extra data entry not managed by an electronic chain of custody system.
Screening entails an initial rapid assessment for substances of abuse. Although Screening is economical for excluding drug use in most samples, any positive screen must be validated to stand in court. Samples showing presumptive positive results during Screening require a secondary verification.
For samples indicating a presumptive positive during Screening, more hair is extracted from the original specimen and readied for Extraction. During this phase, drugs are retrieved from hair at a substantially diminished concentration compared to other methods (e.g., urine or oral fluid), highlighting why hair drug screening is the most intricate methodology.
GC/MS, GC/MS/MS, or LC/MS/MS techniques conduct the Confirmation of all positive screens. Any samples with presumptive positives are cleansed before confirmation if necessary. The entire lab process, from Accessioning to Confirmation, is evaluated through both the CAP (College of American Pathologists) Hair standard and the ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis focuses on the hair strand, not the scalp's hair follicle.
Why Hair Follicle Testing Beats Urine Testing in Garnett, KS
Compared to traditional urine tests, hair follicle drug testing in Garnett, KS, boasts superior accuracy and reliability. The extended detection window of hair testing offers a more thorough understanding of an individual's substance use, making it the preferred choice for many.
Extended Detection Window in Garnett, KS
The hair follicle testing method in Garnett, KS, provides an exceptional detection period, revealing drug use up to 90 days prior. This extensive timeframe allows employers a more comprehensive view of an applicant or employee’s drug history.
Tamper-Resistant Testing Method in Garnett, KS
Hair follicle testing in Garnett, KS, significantly mitigates the risk of sample tampering. This robust testing method ensures the provision of trustworthy and definitive results, securing the integrity of each test.
Convenient Nationwide Testing Locations and Local Locations in Garnett, KS
Our widespread testing centers, including those in Garnett, KS, offer convenient access to hair follicle drug testing. This network supports quick, straightforward, and seamless testing for all users.
Simple, Confidential Process in Garnett, KS
Experience a secure and straightforward process for ordering, conducting, and obtaining results from hair follicle testing in Garnett, KS. This approach effectively addresses privacy concerns while maintaining ease of use for all involved.
Affordable Pricing and Fast Turnaround in Garnett, KS
Offering competitive pricing and swift turnaround times, our hair follicle testing services in Garnett, KS, deliver excellent value and reassurance for businesses of every size.
Fast, Accurate, and Reliable Results in Garnett, KS
Hair follicle drug tests in Garnett, KS, provide quick and precise outcomes. This testing method stands out for its high level of accuracy, swiftly identifying substance use and offering reliable results to ensure informed decisions.
Compliance and Peace of Mind for Employers in Garnett, KS
Utilizing hair follicle testing in Garnett, KS, helps employers maintain alignment with drug-free workplace policies. This commitment to compliance diminishes legal risks and fosters a safer working environment.
