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ASTM-E191:2011 Edition

$40.63

E191-64(2011) Standard Specification for Apparatus For Microdetermination of Carbon and Hydrogen in Organic and Organo-Metallic Compounds

Published By Publication Date Number of Pages
ASTM 2011 6
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ASTM E191-64-Reapproved2011

Historical Standard: Standard Specification for Apparatus For Microdetermination of Carbon and Hydrogen in Organic and Organo-Metallic Compounds

ASTM E191

Scope

1.1 This specification covers apparatus and basic equipment for the determination of carbon and hydrogen in organic and organometallic compounds along the lines of the conventional method of Pregl, but with modifications more in line with modern practice. Owing to the diversity of apparatus by which correct results can be obtained, this specification is intended to indicate what is acceptable rather than what is mandatory.

Note 1—Specifications for several items subsequently listed were developed by the Committee for the Standardization of Microchemical Apparatus, Division of Analytical Chemistry, American Chemical Society.

1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate.

Keywords

carbon; compounds; hydrogen; microdetermination

ICS Code

ICS Number Code 71.040.40 (Chemical analysis)

DOI: 10.1520/E0191-64R11

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Oxygen Supply
Pressure Regulator
Drying and Purifying Tube

Flowmeter
Combustion Unit

2 FIG. 1
3 Absorption Tubes

Guard Tube

Mariotte Bottle

Weighing Accessories
Keywords
FIG. 2

4 FIG. 3
FIG. 4
5 FIG. 5
FIG. 6
ASTM-E191
$40.63