By Anne Marie Helmenstine, Ph.D. Primary Standard Definition: A primary standard is a reagent which is very pure, representative of the number of moles the substance contains and easily weighed. Primary standards are typically used in titrations and other analysis techniques as standardization solutions.rimary Standard Definition: A primary standard is a reagent which is very pure, representative of the number of moles the substance contains and easily weighed.
fallo m (plural fallos) failure; verdict, decision; ruling; Verb . fallo. First-person singular present indicative form of fallar.
auxo definition: Proper noun 1. (Greek mythology) One of the Charites worshipped in Athens. 2. (Greek mythology) One of the Horae, and the goddess and personification of the season of Summer; she is the protector of vegetation and plants, and grow...