Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a potent method for detecting drug and alcohol consumption. Hair retains a long-term record of drugs and alcohol by capturing biomarkers within the strands as they grow. When clipped near the scalp, hair offers a detection window of up to roughly 3 months for alcohol and other substances. Hair collection is straightforward, relatively resistant to tampering, and easy to transport.
A 1.5-inch lock of roughly 200 hair strands (about a #2 pencil's width) nearest the scalp yields 100mg, the optimal sample size for screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, a 150mg sample is advised. We suggest using a jeweler’s scale to measure the specimen. If scalp hair can't be sampled, an equivalent amount of body hair can be obtained. "Head hair" specifically refers to scalp hair, while "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
There are four principal steps in processing a lab drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initiation of processing a sample into a lab system. It involves ensuring the sample's proper sealing and shipment, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not available from an electronic chain of custody.
Screening is a preliminary rapid assessment for drug abuse. While cost-effective for eliminating most samples, a positive screen requires confirmation to be acceptable in legal settings. Presumptive positives in Screening necessitate a further confirmation step.
If a sample is presumptive in Screening, additional hair is extracted for the Extraction stage. This phase involves extracting drugs from hair at far lower concentrations than other methods (e.g., urine or oral fluid), making hair drug screening the most challenging method to execute.
Positive screening confirmations utilize GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are cleansed before confirmation as needed. The entire process, from Accessioning through Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests", the test evaluates the hair strand, not the follicle beneath the scalp.
Why does hair follicle testing outperform urine testing in Mitchellville, AR? Primarily, it offers superior accuracy and reliability in detection. Unlike urine tests, hair follicle analysis can uncover substances used up to 90 days prior, ensuring a comprehensive substance history check and reducing the chances of tampering significantly.
The extended detection window of hair follicle tests is a significant advantage. In Mitchellville, AR, employers can gain insights into an individual’s drug use history over a notable duration of up to 90 days. This extended time frame allows for a thorough evaluation of an applicant or employee’s past substance interactions.
In Mitchellville, AR, hair follicle tests stand out due to their tamper-resistant nature. The integrity of samples is maintained through secure collection methods, virtually eliminating the risk of sample adulteration. This makes hair tests a most reliable method for drug detection, offering unquestionable results.
Discover the convenience of Accredited Drug Testing’s nationwide centers, including those in Mitchellville, AR. Thanks to the accessibility of various local facilities, obtaining a test is a quick and hassle-free process, ensuring that your needs are met efficiently wherever you are.
Ordering, conducting, and receiving results through hair follicle testing in Mitchellville, AR, is straightforward and confidential. Our services prioritize privacy, making the process simple for users concerned with ease of use and the protection of personal data during drug testing procedures.
With competitive pricing and rapid turnaround times, Accredited Drug Testing in Mitchellville, AR, provides substantial value. Their affordable rates and quick results cater to companies of all sizes, offering both financial savings and peace of mind to businesses ensuring drug-free work environments.
In Mitchellville, AR, hair follicle tests offer fast and precise results. Their ability to accurately detect substance use is unmatched, providing peace of mind with their reliable analysis. The speed at which these tests return definitive results makes them an invaluable tool for employers and legal entities needing efficient substance use detection.
Employers in Mitchellville, AR, find peace of mind knowing that hair follicle tests aid in maintaining compliance with drug-free workplace policies. The assurance of accurate results helps reduce legal risks and bolsters a safer working environment, enhancing overall organizational integrity.
