A standardized test method is intended to provide trust and confidence by establishing a standardized way to measure a particular characteristic of a material or product. Modifying a test method has a purpose of enhancing the test method’s accuracy, reliability, and reproducibility, even across multiple laboratories around the world, thereby improving real world relevance. Achieving this level of precision requires subject matter expertise along with patience, a meticulous attention to detail, and extensive repetition. The process involves rigorous testing, evaluations, and comprehensive cross-laboratory studies. The test method must be carefully examined and improve upon, one step at a time, to ensure that the modified test method has improved pinpoint precision in the culminating testing data. This systematic refinement transforms a test method into being more robust and dependable, which ensures that a trusted laboratory can produce results that brands and manufacturers can rely on.

Cross-laboratory studies are essential for developing, updating, and modifying test methods. These studies validate that the work conducted on a test method has successfully refined individual steps and enhanced the overall protocol, enabling laboratories to achieve test results with reduced deviation from each other, so long as they adhere to the modified test method's protocol. This decrease in variability confirms that the test results are now more reliable and reproducible across different testing laboratories. This level of consistency is especially important for antimicrobial and odor control technologies, where reliable data underpins credible performance claims. Ultimately, these studies provide assurance that the test method is reliable, and test results are accurate. This saves brands, retailers, and manufacturers valuable time and resources by eliminating the need for repeat testing and builds confidence in the reported results.

At IAC, we take great pride in providing our various services and programs that help brands, retailers, and manufacturers save valuable time and money, allowing them to focus on other critical aspects of product development. Our work ensures that products not only meet performance claims but also adhere to the highest standards of compliance and reliability.

Contact the IAC today to learn how our programs and services can improve your product development and testing with confidence and precision.