ASTM-D6969 Historical Revision Information
Standard Practice for Preparation of Calcined Petroleum Coke Samples for Analysis

ASTM-D6969 - 2003 EDITION - SUPERSEDED
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Standard Practice for Preparation of Calcined Petroleum Coke Samples for Analysis
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Scope

1.1 This practice covers the preparation procedures necessary for the reduction and division of calcined petroleum coke samples in order to generate appropriate analytical samples upon which physical and chemical analytical tests will be performed.

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.

Significance and Use

This practice provides field personnel and laboratories with standard procedures for dividing, reducing, and mixing gross samples and intermediate samples, such that the resulting prepared analysis samples are more uniform from laboratory to laboratory. Adherence to these guidelines is expected to provide significant reduction in inter-laboratory variability.

Keywords

calcined petroleum coke; sample division; sample preparation; sample reduction; ICS Number Code 75.160.10 (Solid fuels)

To find similar documents by ASTM Volume:

05.03 (Petroleum Products and Lubricants (III): D6138 - D6971)

To find similar documents by classification:

75.160.10 (Solid fuels Including coal products, coke, peat, wood, derivatives of coal pyrolysis, etc. Coals, see 73.040)

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Document Number

ASTM-D6969-03

Revision Level

2003 EDITION

Status

Superseded

Modification Type

New

Publication Date

Nov. 1, 2003

Document Type

Practice

Page Count

3 pages

Committee Number

D02.05