ASTM-E116:1997 Edition

$44.96

E116-97 Standard Practice for Photographic Photometry in Spectrochemical Analysis (Withdrawn 2002)

Published By	Publication Date	Number of Pages
ASTM	1997	15

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Categories: 71.040.50 - Physicochemical methods of analysis, ASTM

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Description

ASTM E116-97

Withdrawn Standard: Standard Practice for Photographic Photometry in Spectrochemical Analysis (Withdrawn 2002)

ASTM E116

Scope

1.1 This practice covers the calibration of photographic emulsions and their use in measuring spectral line intensity ratios. Several methods of external illumination are outlined. Instructions are given for using regression in a computer program for defining the emulsion calibration from preliminary curves prepared by using the two-step and two-line methods and the in-line group procedure. Correction for spectral background is discussed in some detail, and instructions are given for preparing analytical curves.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

photographic; spectrochemical analysis

ICS Code

ICS Number Code 71.040.50 (Physicochemical methods of analysis)

DOI: 10.1520/E0116-97

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Significance and Use
2	Reference to this Practice in Standards The Photographic Emulsion Required Spectrographic Conditions
3	FIG. 1
4	FIG. 2 FIG. 3
5	Methods for Emulsion Calibration
6	TABLE 1
7	Making Exposures Photographic Processing Adjustment of Microphotometer Data Acquisition and Reduction
8	TABLE 2
9	Delineation of Emulsion Calibration FIG. 4 FIG. 5
10	Background Correction FIG. 5 FIG. 6 TABLE 3
11	Analytical Curves FIG. 7
12	Sample Analysis FIG. 8 TABLE 4 TABLE 5 TABLE 6
13	Keywords TABLE 7
14	REFERENCES FIG. 9 FIG. 10

Additional information

Standard Title	E116-97 Standard Practice for Photographic Photometry in Spectrochemical Analysis (Withdrawn 2002)
Published Code	ASTM
Publication Date	1997
Pages Count	15
ICS Codes	71.040.50 - Physicochemical methods of analysis