BS ISO 17315:2014
$102.76
Petroleum products and other liquids. Ethanol. Determination of total acidity by potentiometric titration
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 18 |
This International Standard specifies a test method for the determination of total acidity of ethanol by potentiometric titration. The total acidity is reported as acetic acid mass, in milligrams, per ethanol volume, in litres, or as mass percent of acetic acid (% m/m), if the density of ethanol is known.
NOTE 1 For the purposes of this International Standard, the terms “% m/m” and “% v/v” are used to represent the mass fraction and the volume fraction of a material, respectively.
NOTE 2 This method was evaluated with ethanol samples with different water contents (0,7 % m/m and 7 % m/m) and acidity values (5 mg to 50 mg HAc per litre of sample).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | Section sec_1 Section sec_2 Section sec_2.1 Section sec_3 Section sec_3.1 Section sec_3.2 Section sec_3.3 Section sec_3.4 Section sec_3.5 1 Scope 2 Terms and definitions 3 Reagents and materials |
| 10 | Section sec_3.6 Section sec_3.7 Section sec_3.7.1 Section sec_3.7.2 |
| 11 | Section sec_3.7.3 Section sec_4 Section sec_4.1 Section sec_4.2 Section sec_4.3 Section sec_4.4 Section sec_4.5 Section sec_4.6 Section sec_4.7 Section sec_4.8 Section sec_4.9 Section sec_4.10 Section sec_4.11 Section sec_4.12 Section sec_5 Section sec_5.1 Section sec_5.2 Section sec_5.3 Section sec_6 Section sec_6.1 4 Apparatus 5 Apparatus calibration 6 Procedure |
| 12 | Section sec_6.2 Section sec_6.3 Section sec_6.4 Section sec_6.5 Section sec_6.6 Section sec_7 Section sec_7.1 Section sec_7.2 7 Calculation |
| 13 | Section sec_8 Section sec_9 Section sec_9.1 Section sec_9.2 8 Expression of results 9 Precision 9.1 General 9.2 Repeatability, r |
| 14 | Section sec_9.3 9.3 Reproducibility, R |
| 15 | Reference ref_1 Reference ref_2 Reference ref_3 Reference ref_4 Reference ref_5 Bibliography |
