One example will be sufficientâThe nature and structure of organic compounds (not macromolecular) can often be found by a combination of analytical tech- niques. ... operating cost so low units pay for themselves in a period of months only. ... com
Nov 1, 1986 - Nelson Analytical, Inc. Anal. Chem. , 1986, 58 (13), pp 1355Aâ1355A. DOI: 10.1021/ac00126a788. Publication Date: November 1986.
Publication Date: February 1975. ACS Legacy Archive. Cite this:Anal. Chem. 1975, 47, 2, 136A-136A. Note: In lieu of an abstract, this is the article's first page.
May 30, 2012 - Kratos Analytical Inc. Anal. Chem. , 1988, 60 (15), pp 877Aâ877A. DOI: 10.1021/ac00166a708. Publication Date: August 1988. Copyright ...
May 30, 2012 - Nelson Analytical, Inc. Anal. Chem. , 1987, 59 (20), pp 1177Aâ1177A. DOI: 10.1021/ac00147a704. Publication Date: October 1987.
Jun 1, 1993 - Analytical Technology, Inc. Anal. Chem. , 1993, 65 (11), pp 509Aâ509A. DOI: 10.1021/ac00059a702. Publication Date: June 1993.
Nelson Analytical, Inc. Anal. Chem. , 1987, 59 (10), pp 709Aâ709A. DOI: 10.1021/ac00137a748. Publication Date: May 1987. ACS Legacy Archive.
May 16, 2012 - J. BISHOP & CO. PLATINUM WORKS. Anal. Chem. , 1957, 29 (1), pp 28Aâ28A. DOI: 10.1021/ac60121a724. Publication Date: January 1957.
May 18, 2012 - SULFRIAN Cryogenics, INC. Anal. Chem. , 1963, 35 (13), pp 64Aâ64A. DOI: 10.1021/ac60206a755. Publication Date: December 1963.
r
Report
procedure. We do not need many measurements to establish an ana-
if it is curve known in advance that this will be a straight line. Only if we are sure— from the results of previous experiments—that the “universe” of endlessly repeated analyses shows a normal (Gaussian) distribution of errors, are we allowed to interpret the findings from a few repeated analyses in terms of Student’s f-distribution. This list of examples could be continued ad nauseam. It is worthwhile to be aware of the powerful part played by pre-information in practically all analytical procedures, all the more because uncontrolled pre-information is the loophole by which wrong or obsolete conventional ideas may enter.
