Moldova standards PDF

D4789 - Standard Test Method for Solution Color of Bisphenol A (4,4′-Isopropylidenediphenol). Original standard ASTM RR-D16-1075 2020 in PDF full version. Additional info + preview on request

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Interlaboratory Study to Establish Precision Statements for ASTM D7881, Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode. Original standard ASTM RR-D16-1076 2020 in PDF full version. Additional info + preview on request

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D8032-Standard Test Method for Acid Number of Terephthalic Acid by Color-Indicator Titration. Original standard ASTM RR-D16-2000 2020 in PDF full version. Additional info + preview on request

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D7882-Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Normal Voltage Mode. Original standard ASTM RR-D16-2001 2020 in PDF full version. Additional info + preview on request

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D7883-Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Weak Anion Exchange High Performance Liquid Chromatography. Original standard ASTM RR-D16-2002 2020 in PDF full version. Additional info + preview on request

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Interlaboratory Study to Establish Precision Statements for ASTM D7884, Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Reverse Phase High Performance Liquid Chromatography. Original standard ASTM RR-D16-2003 2020 in PDF full version. Additional info + preview on request

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