👉 Testing fluids are specialized liquids or gels used in quality assurance and testing processes to ensure the proper functioning, consistency, and performance of materials, products, or systems. They are crucial in industries such as cosmetics, pharmaceuticals, food and beverage, and electronics to verify that products meet specified standards and specifications. These fluids can simulate various conditions like temperature, pH levels, or mechanical stress to identify potential issues before products reach consumers. By using testing fluids, manufacturers can detect defects, inconsistencies, or failures early in the development cycle, leading to improved product quality and customer satisfaction.