scratch test
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
For pieces of unknown purity, she performed a quick scratch test using an acid kit to help determine the metal’s karat composition.
From Los Angeles Times ● Apr. 18, 2025
An iodine-based scratch test or spectral analysis of leaves could indicate the presence of little cherry disease before it is exhibited in the fruit, Galimba said.
From Seattle Times ● Feb. 20, 2022
