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ASTM D 4678 : 2015 : REV A : R2023

Current

Current

The latest, up-to-date edition.

Standard Practice for Rubber—Preparation, Testing, Acceptance, Documentation, and Use of Reference Materials

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-12-2023

€80.76
Excluding VAT

Committee
D 11
DocumentType
Standard Practice
Pages
24
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This practice covers materials used on an industry-wide basis as reference materials, which are vitally important to conduct product, specification, and development testing in the rubber industry. This practice describes the steps necessary to ensure that any candidate material, that has a perceived need, can become a Reference Material. The practice sets forth the recommendations on the preparation steps for these materials, on the testing that shall be conducted to permit acceptance of any candidate material, and on how the documentation needed for the acceptance shall be recorded for future use and review.

1.2This practice shall be administered by ASTM Committee D11.

1.2.1Important sections of this practice are as follows:

Section

Significance and Use

3

Preparation of Industry Reference Materials

4

Overview of Industry Reference Material Testing

5

Chemical and Physical Specifications for IRM

6

Reference Material Documentation

7

Typical Reference Material Use

8

Recommended Package Size for IRM

Annex A1

Recommended Sampling Plans for Homogeneity Testing
of an IRM

Annex A2

Test Plan and Analysis for Homogeneity of an IRM

Annex A3

Test Plan and Analysis to Evaluate an Accepted
Reference Value

Annex A4

Statistical Model(s) for IRM Testing

Annex A5

Example of Annex Calculations for a Typical IRM

Appendix X1

Two-Way Analysis of Variance for Calculating Sr

Appendix X2

1.3This 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.

1.4This 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.

ASTM D 5964 : 2016 : R2021 Standard Practice for Rubber IRM 901, IRM 902, and IRM 903 Replacement Oils for ASTM No. 1, ASTM No. 2, ASTM No. 3 Oils, and IRM 905 formerly ASTM No. 5 Oil
ASTM D 5900 : 2023 Standard Specification for Physical and Chemical Properties of Industry Reference Materials (IRM)
ASTM D 7850 : 2019 Standard Specification for Biological Properties of Industry Reference Materials (IRM)

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