Acid test is a qualitative chemical or metallurgical assay which uses acid, or figuratively a definitive test for some attribute, e.g. of a person's character, or of the performance of a product.
Acid test or acid tests may also refer to:
Science and computing Acid1, Acid2 and Acid3, test suites for web browsers the use of hydrochloric acid to test rock or soil for carbonates within a petrocalcic horizon In the classification of a rock's lithology, dilute hydrochloric acid may be used to detect the presence of carbonate minerals
Arts, entertainment and media Acid Test (band), a Canadian alternative rock band ACID TEST, a John Lennon tribute band of Kazutoshi Sakurai "Acid Test", a song by Emma Pollock from the 2007 album Watch the Fireworks "The Acid Test", a Radio Five Live programme 1994–97 by Kate Bellingham
Other uses Quick ratio, or acid-test ratio, a type of financial liquidity ratio Acid Tests, parties in San Francisco in the mid-1960s centered on use of the drug LSD
See also Acid (disambiguation) Litmus test (disambiguation) ACID (atomicity, consistency, isolation, durability), set of properties of database transactions