Acid test (disambiguation)

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