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This specification covers the biological quality specifications or requirements, or both, for Industry Reference Materials (IRMs) used to conduct product, specification, and development testing in the rubber and carbon black industries. A new lot of material can be accepted as an IRM only if complies with the requirements prescribed in this specification. However, there are other requirements given in Practice D4678 that shall be met before a candidate material can be formally accepted as a biological IRM. Biological IRMs covered by the specification include ammoniated latex antigenic protein, rabbit anti-AL antisera, and mouse monoclonal antibody.
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1.1 This specification covers the biological quality specifications or requirements, or both, for Industry Reference Materials (IRMs) as cited in Practice and other standards.
1.2 IRMs, as evaluated and referenced in Practice , are vitally important to conduct product, specification, and development testing in the rubber and carbon black industries.
1.3 Before a new lot of material can be accepted as an IRM, it must comply with the specifications prescribed in this specification. However, these specifications are only part of the requirements. Other requirements as given in Practice shall be met before a candidate material can be formally accepted as a biological IRM.
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.6 This 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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
D4678 Practice for RubberPreparation, Testing, Acceptance, Documentation, and Use of Reference Materials
D5712 Test Method for Analysis of Aqueous Extractable Protein in Latex, Natural Rubber, and Elastomeric Products Using the Modified Lowry Method
D6499 Test Method for Immunological Measurement of Antigenic Protein in Hevea Natural Rubber (HNR) and its Products
D7427 Test Method for Immunological Measurement of Four Principal Allergenic Proteins (Hev b 1, 3, 5 and 6.02) in Hevea Natural Rubber and Its Products Derived from Latex
D8238 Test Method for Immunological Assay to Quantify Extractable Guayule Natural Rubber (GNR) Proteins
ICS Number Code 83.020 (Manufacturing processes in the rubber and plastics industries); 83.060 (Rubber)
UNSPSC Code 12171603(Carbon black); 13101501(Latex rubber)
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ASTM D7850-19, Standard Specification for Biological Properties of Industry Reference Materials (IRM), ASTM International, West Conshohocken, PA, 2019, www.astm.orgBack to Top