Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized as an effective method for identifying drug and alcohol consumption, hair testing captures markers in the strands' fibers, recording a lasting history of substance use. When sampled from near the scalp, hair can reveal drug and alcohol intake over up to three months. The collection process is straightforward, not easily tampered with, and facilitates shipping.
A sample measuring 1.5 inches of nearly 200 hairs, akin to the size of a #2 pencil, yields the optimal 100mg for both screening and verification. For EtG and tests beyond 10 panels, a 150mg sample is advisable. It's suggested to use a jeweler's scale to weigh the sample. In the absence of scalp hair, an equivalent quantity of body hair may be used. "Head hair" implies scalp hair solely, whereas "body hair" encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four core steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the primary processing of a sample within a laboratory's framework. This step verifies the correct sealing and dispatch of the sample, generates a unique LAN (Laboratory Accessioning Number), and handles supplementary data entry omitted in digital custody systems.
Screening entails a preliminary, swift assessment for drug presence. Although Screening efficiently excludes drug use in most samples, a positive outcome requires confirmation for legal validity. Any samples deemed presumptively positive in Screening necessitate a confirmatory step.
Following a Screening indication of presumptive positivity, further hair is extracted from the initial sample for Extraction. This stage involves obtaining drugs from hair at a lower concentration compared to alternatives (urine or oral fluid), posing a challenge unique to hair drug assessments.
Confirmation of positive Screening results is performed with GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo needed washing before Confirmation. The comprehensive lab process, from Accessioning to Confirmation, is examined under both the CAP (College of American Pathologists) Hair Label and ISO/IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the focus is on analyzing the hair strand, not the follicle beneath the scalp.
When comparing hair follicle tests to urine analyses in Leawood, KS, the superior detection accuracy of the former becomes evident. Hair testing offers an extended detection period and avoids common tampering issues seen with urine samples. Employers gain reliable insight, ensuring policy adherence and workforce integrity.
Employers in Leawood, KS, benefit from the hair follicle test's extended detection window—up to 90 days. This provides a comprehensive view of an employee's or applicant's substance use history, ensuring informed decision-making and safeguarding workplace standards.
In Leawood, KS, hair follicle testing stands out for its tamper-resistant nature. The method minimizes the risk of adulteration, offering trustworthy results. This reliability is crucial for institutions, enhancing the credibility and integrity of drug testing programs.
Accredited Drug Testing offers convenient testing locations nationwide, including local options in Leawood, KS. This accessibility ensures quick and hassle-free testing, supporting individuals and businesses with timely and efficient service wherever they are.
In Leawood, KS, the process for hair follicle testing is simple and confidential. From ordering to result retrieval, every step prioritizes privacy and ease of use, ensuring clients feel secure and comfortable throughout the testing journey.
With competitive pricing and short turnaround times, our hair follicle testing in Leawood, KS, offers excellent value. Businesses of all sizes benefit from our affordable solutions, ensuring timely results without compromising on quality and reliability.
In Leawood, KS, hair follicle drug tests offer unparalleled precision and speed. Their high accuracy level ensures that substance use is easily detectable. The process captures a wide range of substances, providing fast, accurate, and reliable results, crucial for employers and institutions monitoring drug use effectively.
Using hair follicle testing in Leawood, KS, ensures employer compliance with zero-tolerance policies. By reducing legal risks and promoting a drug-free workplace environment, employers can maintain safety and peace of mind, critical for organizational efficiency.
