STM PDF
Standard Test Method for Determining Moisture in Raw and Spent Materials. Original standard ASTM D6403-99 (2020) in PDF full version. Additional info + preview on request
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Standard Practice for Sampling Vegetable Materials Containing Tannin. Original standard ASTM D6404-99 (2020) in PDF full version. Additional info + preview on request
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Standard Practice for Extraction of Tannins from Raw and Spent Materials. Original standard ASTM D6405-99 (2020) in PDF full version. Additional info + preview on request
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Standard Test Method for Analysis of Sugar in Vegetable Tanning Materials. Original standard ASTM D6406-99 (2020) in PDF full version. Additional info + preview on request
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Standard Test Method for Analysis of Iron and Copper in Vegetable Tanning Materials. Original standard ASTM D6407-99 (2020) in PDF full version. Additional info + preview on request
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Standard Test Method for Analysis of Tannery Liquors. Original standard ASTM D6408-99 (2020) in PDF full version. Additional info + preview on request
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