Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Weak Anion Exchange High Performance Liquid Chromatography
STANDARD published on 1.10.2020
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Designation standards: ASTM D7883-20
Publication date standards: 1.10.2020
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
purified terephthalic acid, 4-Carboxybenzaldehyde, p-Toluic acid, high performance liquid chromatograph, weak anion exchange HPLC,, ICS Number Code 71.080.40 (Organic acids)