AS/NZS 1301.422:2020
Paper, board and pulps - Determination of pH of aqueous extracts - Part 2: Hot extraction
Standard adopts ISO 6588-1:2020, which specifies a method for the determination of the pH-value defined by the electrolytes extractable by cold water from a sample of paper, board or pulp. Standard is identical with, and has been reproduced from, ISO 6588-2:2020, Paper, board and pulps - Determination of pH of aqueous extracts - Part 2: Hot extraction.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$147.60 NZD
|
|
| HardCopy |
$164.00 NZD
|
|
| Networkable PDF |
Price varies
|
|
| Online Library ( Annual subscription) |
Info
Price varies
Online Library subscription information Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team. |
AS/NZS 1301.422:2020 Method of test for pulp and paper Paper, board and pulps - Determination of pH of aqueous extracts - Hot extraction
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus and equipment
7 Sampling and preparation of sample
7.1 Sampling
7.2 Preparation of sample
8 Procedure
8.1 Weighing
8.2 Extraction
8.3 Determination of pH
9 Calculation
10 Test report
Annex A (informative) Preparation of some standard buffer solutions
Annex B (informative) Precision
Bibliography
Previous versions
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
AS/NZS 1301.001s:2002
Methods of test for pulp and paper - Methods of test for pulp and paper Method 001s: Basic density of pulpwood
-
AS/NZS 1301.002s:2004
Methods of test for pulp and paper - Preparation of wood samples for chemical analysis
-
AS/NZS 1301.004s:2007
Methods of test for pulp and paper - Solubility of wood in boiling water
-
AS/NZS 1301.010s:2007
Methods of test for pulp and paper - Determination of moisture in wood chips
AS/NZS 1301.422:2020 Method of test for pulp and paper Paper, board and pulps - Determination of pH of aqueous extracts - Hot extraction
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus and equipment
7 Sampling and preparation of sample
7.1 Sampling
7.2 Preparation of sample
8 Procedure
8.1 Weighing
8.2 Extraction
8.3 Determination of pH
9 Calculation
10 Test report
Annex A (informative) Preparation of some standard buffer solutions
Annex B (informative) Precision
Bibliography
Previous versions
AS/NZS 1301.422:2020
Online Library subscription information
Online library subscriptions provide a cost-effective solution for organisations of any size to access the latest standards, offering 24/7 access to a personalised catalogue. The service ensures subscribers have have the most up-to-date version of selected standards, incluing automatic updates for any amendments or versions. Pricing is dependent on the chosen standards and the number of concurrent users, with discounts applied from the standards PDF price. For customised subscriptions or further inquiries, contact the Online Library team.