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BSI 23/30446974 DC 2023

BSI 23/30446974 DC 2023

$13.70

BS ISO 9795. Lignins. Determination of inorganics content in kraft lignin, soda lignin and hydrolysis lignin

Published By Publication Date Number of Pages
BSI 2023 20
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PDF Catalog

PDF Pages PDF Title
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
5 Reagents
11 6 Apparatus
12 7 Sampling
8 Procedure
8.1 General
8.2 Measurement of dry matter content
8.3 Incineration
13 9 Determination of inorganics content
9.1 Dissolution of the residue
9.2 Preparation of calibration solutions
14 9.3 Blank solution
9.4 Determination
15 10 Expression of results
10.1 Inorganics content of kraft lignin (acid form), soda lignin, and hydrolysis lignin
10.2 Inorganics content of kraft lignin in the base form
16 11 Precision
12 Test report
17 Annex€A (informative) Precision
20 Bibliography

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BSI 23/30446974 DC 2023
$13.70