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ASTM-E60 2022

$34.13

E60-11(2022)e1 Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry

Published By Publication Date Number of Pages
ASTM 2022 8
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ASTM E60-11-e1-Reapproved2022

Active Standard: Standard Practice for Analysis of Metals, Ores, and Related Materials by Spectrophotometry

ASTM E60

Scope

1.1 This practice covers general recommendations for photoelectric photometers and spectrophotometers and for photometric practice prescribed in ASTM methods for chemical analysis of metals, sufficient to supplement adequately the ASTM methods. A summary of the fundamental theory and practice of photometry is given. No attempt has been made, however, to include in this practice a description of every apparatus or to present recommendations on every detail of practice in ASTM photometric or spectrophotometric methods of chemical analysis of metals.2

1.2 These recommendations are intended to apply to the ASTM photometric and spectrophotometric methods for chemical analysis of metals when such standards make definite reference to this practice, as covered in Section 4.

1.3 In this practice, the terms ā€œphotometricā€ and ā€œphotometryā€ encompass both filter photometers and spectrophotometers, while ā€œspectrophotometryā€ is reserved for spectrophotometers alone.

1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

absorption; photometry; spectrophotometry; transmittance;

ICS Code

ICS Number Code 77.040.30 (Chemical analysis of metals)

DOI: 10.1520/E0060-11R22E01

ASTM-E60 2022
$34.13