ASTM RR:D16-1070 PDF

D7881-Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode

Title (English):

ASTM RR:D16-1070

D7881-Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode

Format:: Electronic (PDF)
Publication date:: November 1, 2019
SKU:: ASTM RR:D16-1070

Price on request

Abstract

An interlaboratory study was conducted by ten laboratories testing five PTA samples with different concentrations of 4-CBA and p-TOL to establish a repeatability statement for ASTM Test Method D7881.

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ASTM RR:D16-1070 PDF

Abstract

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Abstract

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