Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective mechanism for identifying drug and alcohol consumption. It offers an extended timeline of alcohol and drug usage due to the presence of biomarkers in the hair fiber as it develops. When taken near the scalp, hair can reveal drug or alcohol use up to around a 3-month period. Collection is straightforward, moderately tamper-resistant, and convenient to transport.
Gathering a 1.5-inch sample of roughly 200 hair strands (approximately the thickness of a #2 pencil) next to the scalp will yield 100mg, which is ideal for screening and confirming. For EtG, supplementary analyses, and/or tests exceeding 10 panels, a 150mg sample is suggested. We advise weighing the hair using a jeweler’s scale. Should scalp hair not be an option, an equivalent quantity of body hair can be used. When talking about head hair, we mean strictly scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
There are four primary steps in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the first processing of a sample into a lab system. This covers checking that the sample is properly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and inputting any additional data not provided by the electronic chain of custody system.
Screening is a preliminary rapid assessment for drug abuse. While it efficiently rules out drug usage in most samples, a positive result from the Screening stage needs confirmation to be legitimate for legal proceedings. Samples that show a presumption of positivity in Screening must undergo further confirmation.
For samples with presumptive positivity in Screening, additional hair is taken from the original sample and prepared for Extraction, where drugs are extracted at a far reduced concentration compared to other methods (e.g., urine or oral fluids), rendering hair drug testing one of the most challenging methodologies.
Confirmation of a positive Screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive are washed before confirmation as required. The entire laboratory operation from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being called "hair follicle tests", the analysis is performed on the hair strand rather than the follicle beneath the scalp.
Compared to traditional urine tests, hair follicle testing in Kingman, KS offers a distinct advantage. Hair testing detects drug use more accurately and reliably, providing better results for professionals who need precise data. This testing method surpasses urine tests by uncovering a broader window of substance use, which is essential for a complete evaluation.
With a 90-day detection window, hair follicle testing in Kingman, KS offers employers an extended perspective on an applicant or employee's substance use history. Unlike other methods, this far-reaching scope provides a complete view, crucial for a rigorous assessment of candidate suitability or employee conduct.
In Kingman, KS, hair follicle tests offer a robust approach to ensuring sample integrity. This tamper-resistant methodology minimizes the chances of adulteration, safeguarding against questionable results. Employers gain confidence in the authenticity and reliability of results with a method so secure.
Nationwide availability makes drug testing incredibly convenient for those in Kingman, KS. Our extensive network of testing centers guarantees a swift and simple process. Whether for local or national needs, accessing reliable services is hassle-free, saving both time and effort.
The process of hair follicle testing for Kingman, KS is both simple and confidential. With clear steps for ordering, undergoing the test, and receiving results, it assuages privacy concerns. This user-friendly approach ensures that clients receive secure, accurate outcomes without undue complexity.
The cost-effective pricing and quick delivery of results make hair follicle testing in Kingman, KS an appealing option for businesses of all sizes. Competitive pricing ensures that companies receive value for their investment, allowing for peace of mind through transparent, fast, and reliable service.
In Kingman, KS, the hair follicle drug test shines with its fast, reliable outcomes. Precision and speed are the hallmarks of this testing method, enabling accurate detection of substance use patterns. These tests boast of high specificity, ensuring that results genuinely reflect the individual’s history, thus bolstering decision-making processes.
For Kingman, KS employers, using hair follicle testing means peace of mind. This compliant method aligns with drug-free workplace policies and reduces potential legal risks. Enhanced workplace safety becomes the standard, paving the way for a more secure, efficient, and compliant environment.
