Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has become acknowledged as a key instrument for identifying drug and alcohol consumption. Hair offers a prolonged history by capturing biomarkers within the fibers of the hair strand as it grows. When collected near the scalp, hair can provide up to roughly a 3-month window for detecting alcohol and drugs. Hair collection is straightforward, somewhat challenging to tamper with, and simple to transport.
An approximately 1.5-inch section of around 200 hair strands (comparable to the width of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal sample for both screening and confirmation. For EtG, additional examinations, and/or tests exceeding 10 panels, 150mg of the sample is advised. It's suggested to weigh the specimen on a jeweler’s scale. If scalp hair isn't available, a similar amount of body hair can be collected. By head hair, we mean scalp hair only. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary stages in the laboratory analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning refers to the sample's initial processing within a laboratory's system. It involves checking that the sample was properly sealed and transported, assigning a random LAN (Laboratory Accessioning Number), and completing any remaining data input not covered by an electronic chain of custody system.
Screening involves a preliminary rapid check for drugs of abuse. While Screening is cost-efficient to rule out drug use on most samples, a positive result requires confirmation to be legally admissible. Samples presumptively positive in Screening require further confirmation.
If a sample is presumptively positive at the Screening stage, additional hair is taken from the original specimen for Extraction. Drugs are then extracted from hair at a much lower concentration than by other means (e.g., urine or oral fluid), making hair drug screening the most challenging procedure to carry out.
Confirmation of any positive screening result is conducted via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples are washed prior to confirmation as necessary. The comprehensive laboratory process from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests", the analysis focuses on the hair strand rather than the hair follicle beneath the scalp.
In Anadarko, OK, hair follicle testing surpasses traditional urine testing due to its enhanced detection accuracy and reliability. Hair tests have become the preferred method over typical urine tests.
The benefits of hair testing include an extended detection window and the inability to easily alter results, a definitive advantage over more conventional testing methods.
Hair follicle testing offers an extended detection window lasting up to 90 days, making it an ideal solution for employers in Anadarko, OK who require a comprehensive overview of an individual’s substance use history.
This extensive detection ability provides a thorough picture of past drug use, offering essential insights that are unavailable through shorter-term testing methods.
In Anadarko, OK, the tamper-resistant nature of hair follicle testing ensures minimal risk for sample adulteration. The reliability and integrity of the samples can't be overstated.
This testing method leaves little room for manipulation, granting users peace of mind knowing they receive dependable and authoritative results every time.
Offering convenient nationwide testing locations, as well as local ones in Anadarko, OK, testing services are easily accessible. The process is straightforward and hassle-free for users.
With widespread availability, scheduling a hair follicle test is efficient and approachable, no matter where you are located.
The process for hair follicle drug testing in Anadarko, OK is both simple and confidential. From ordering to testing and receiving results, the procedure respects user privacy.
Users can expect a seamless experience with clearly defined steps, ensuring ease of use and confidentiality at every stage.
In Anadarko, OK, the affordable pricing and fast turnaround times of hair follicle tests offer excellent value to organizations of all sizes.
Competitive rates coupled with rapid result delivery provide companies with cost-effective solutions and reassurance in the testing process.
When it comes to fast, accurate, and reliable results in Anadarko, OK, hair follicle testing stands out. With unparalleled precision, these tests offer outstanding accuracy in detecting substance use history.
The speed of processing hair tests allows for quick response times, offering essential results with minimal delay. Users can trust in the reliability of these tests, providing confidence when evaluating substance use patterns.
Employers in Anadarko, OK can find compliance and peace of mind with hair follicle testing, ensuring adherence to drug-free workplace policies and minimizing legal concerns.
By reducing the chances of workplace incidents, this reliable testing strategy enhances overall safety and compliance for businesses of all sizes.
