M00000755
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ASTM D1783-91(1995) Standard Test Methods for Phenolic Compounds in Water
standard by ASTM International, 01/01/1995
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1.1 These test methods cover the preparation of the sample and the determination of the concentration of phenolic compounds in water. They are based on the color reaction of phenol (C6H 5OH) with 4-aminoantipyrine and any color produced by the reaction of other phenolic compounds is reported as phenol. The concentration of phenol measured represents the minimum concentration of phenolic compounds present in the sample.
1.2 Phenolic compounds with a substituent in the para position may not quantitatively produce color with 4-aminoantipyrine. However, para substituents of phenol such as carboxyl, halogen, hydroxyl, methoxyl, or sulfonic acid groups do produce color with 4-aminoantipyrine.
1.3 These test methods address specific applications as follows:
Range | Sections | |
Test Method A-Chloroform Extraction | 0 to 100 Product DetailsPublished: 01/01/1995 Number of Pages: 8File Size: 1 file , 49 KB |