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ASTM C 1069 : 1986 : R1997 : EDT 1

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-01-1997

1.1 This test method covers the determination of the specific surface area of aluminas and silicas used in the manufacture of ceramics. The test method is a general one permitting the use of any modern commercial nitrogen adsorption apparatus but strictly defining the outgassing procedure. Calculations are based on the Brunauer-Emmett-Teller (BET) equation.

1.2 This standard may involve hazardous materials, operations, and equipment. 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.

Committee
C 21
DocumentType
Test Method
Pages
2
ProductNote
Reconfirmed EDT 1
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM F 1538 : 2003 : R2017 Standard Specification for Glass and Glass Ceramic Biomaterials for Implantation
ASTM F 561 : 2019 Standard Practice for Retrieval and Analysis of Medical Devices, and Associated Tissues and Fluids
ASTM C 1240 : 2015 Standard Specification for Silica Fume Used in Cementitious Mixtures

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£55.10
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