A peak purity test is an analytical technique used to evaluate the purity of a chromatographic peak. This test is carried out to check if the peak contains any impurities or co-eluting peaks. Some of the synonyms for peak purity test include purity assessment, peak assessment, peak homogeneity test, peak clarity test, and purity evaluation. The purpose of these tests is to ensure that the peak represents a pure compound with no interference from other compounds. Peak purity tests are commonly used in pharmaceutical and chemical industries to ensure product quality and compliance with regulatory standards. By using various synonyms, researchers and scientists can exchange information easily, understand their results better and improve their test accuracy.