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ASTM D4678-04
Standard Practice for Rubber-Preparation, Testing, Acceptance, Documentation, and Use of Reference Materials
STANDARD published on 1.12.2004
The information about the standard:
Designation standards: ASTM D4678-04
Note: WITHDRAWN
Publication date standards: 1.12.2004
SKU: NS-28127
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D4678-04 :
Keywords:
common source reference material (CRM), industry reference material (IRM), reference material, ICS Number Code 83.060 (Rubber)
Additional information
| 1. Scope | ||||||||||||||||
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1.1 This 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 and carbon black 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. 1.2 This practice shall be administered by ASTM Committee D11 in consultation on all matters with Committee D24. 1.2.1 Important sections of this practice are as follows: SectionSignificance and UsePreparation of Industry Reference MaterialsOverview of Industry Reference Material TestingChemical and Physical Specifications for IRMReference Material DocumentationAssignment and Tabulation of Reference Material NumbersTypical Reference Material UseRecommended Package Size for IRMRecommended Sampling Plans for Homogeneity Testing of an IRMTest Plan and Analysis for Homogeneity of an IRMTest Plan and Analysis to Evaluate an Accepted Reference ValueStatistical Model(s) for IRM TestingExample of Annex Calculations for a Typical IRMTwo-Way Analysis of Variance for Calculating SrInventory of NIST Rubber Compounding SRMsThis 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. |
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| 2. Referenced Documents | ||||||||||||||||
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