Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM C867-94(2000)

Standard Test Method for Soluble Sulfate in Ceramic Whiteware Clays (Photometric Method)

Standard Test Method for Soluble Sulfate in Ceramic Whiteware Clays (Photometric Method) C0867-94R00 ASTM|C0867-94R00|en-US Standard Test Method for Soluble Sulfate in Ceramic Whiteware Clays (Photometric Method) Standard new BOS Vol. 15.02 Committee C21
$ 66.00 In stock

Scope

1.1 This test method covers the determination of soluble sulfate ions present in water or a filtrate by means of a photometer measuring the turbidity of precipitated barium sulfate. A method of standardizing the photometer for this test method is also given.

1.2 Soluble sulfate ions may be removed from clays or clay-water slurries by leaching with water during mixing and subsequent filter pressing. To remove all the sulfate ions would require an impractical number of washings; therefore, this test method should be considered a control test and not a quantitative analysis for SO4 ions.

1.3 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.

Price:
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Book of Standards Volume: 15.02
Developed by Subcommittee: C21.04
Pages: 3
DOI: 10.1520/C0867-94R00
ICS Code: 81.060.10