GB/T 8943.4-2008
AbolishedPaper，boaed and pulp - Determination of calcium and magnesium
纸、纸板和纸浆 钙、镁含量的测定
Application Summary AI generated
This standard specifies the test method for determining the calcium and magnesium content in paper, board, and pulp. It is applied in the papermaking industry for quality control of raw materials and finished products, particularly where mineral content affects brightness, ash formation, or chemical processing. The method is used in laboratory testing to ensure compliance with specifications for printing, packaging, or specialty papers.
Related Standards
GB/T 10335.2-2005
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GB/T 7973-2003
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Coated paper and board--Coated folding board
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GB/T 10335.1-2005
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GB/Z 166-2026
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.