analytical standard

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• Analytical chemistry — For the journal, see Analytical Chemistry (journal). Analytical chemistry is the study of the separation, identification, and quantification of the chemical components of natural and artificial materials.[1] Qualitative analysis gives an… …   Wikipedia

• Analytical Review — right|thumb|Joseph Johnson, co founder of the Analytical Review (engraving by William Sharp after a painting by Moses Haughton) The Analytical Review was a periodical established in London in 1788 by the publisher Joseph Johnson and the writer… …   Wikipedia

• Analytical Society — The Analytical Society was a group of individuals in early 19th century Britain whose aim was to promote the use of Leibnizian or analytical calculus as opposed to Newtonian calculus. The latter system came into being in the 18th century as an… …   Wikipedia

• Standard basis — In mathematics, the standard basis (also called natural basis or canonical basis) of the n dimensional Euclidean space Rn is the basis obtained by taking the n basis vectors:{ e i : 1leq ileq n}where e i is the vector with a 1 in the ith… …   Wikipedia

• Standard addition — The method of standard addition is used in instrumental analysis to determine concentration of a substance (analyte) in an unknown sample by comparison to a set of samples of known concentration, similar to using a calibration curve. Standard… …   Wikipedia

• Standard & Poor's Underlying Rating - SPURs — A rating for a debt issue on a stand alone basis without credit enhancements. SPURs provide ratings for the credit worthiness of municipal bonds and are only one of the types of ratings services offered by Standard Poor s for public sector… …   Investment dictionary

• Standard Industrial Classification — Le Standard Industrial Classification (classification normalisée des industries, abrégé en SIC) est un système de classification des industries utilisant quatre chiffres établi par le gouvernement des États Unis dans les années 1930. Il fut… …   Wikipédia en Français

• analytical estimating — A work measurement technique enabling an estimate of the time required to carry out the elements of a job to be produced at a defined level of performance. This level is based on previous knowledge, e. g. standard performance and synthetic… …   Big dictionary of business and management

• Online analytical processing — In computing, online analytical processing, or OLAP (  /ˈoʊlæ …   Wikipedia

• Primary standard — In metrology, a primary standard is a standard that is accurate enough that it is not calibrated by or subordinate to other standards. A primary standard in chemistry is a reliable, readily quantified substance. Features of a primary standard… …   Wikipedia

• Data Encryption Standard — The Feistel function (F function) of DES General Designers IBM First publis …   Wikipedia