ISO 10390:1994

Soil quality — Determination of pH

95.99 Withdrawal of Standard Feb 21, 2005

General information

Current stage: 95.99 Effective date: Feb 21, 2005

Originator: ISO

Owner: ISO/TC 190/SC 3

Type: International Standard

ICS: 13.080.10

Scope

Specifies an instrumental method for the routine determination of pH using a glass electrode in a 1:5 (V/V) suspension of soil in water (pH-H2O), in a solution of 1 mol/l potassium chloride (pH-KCl) or in a solution of 0,01 mol/l calcium chloride (pH-CaCl2). Is applicable to all types of air-dried soil samples, e.g. pretreated according to ISO 11464.

Life cycle

NOW

WITHDRAWN
ISO 10390:1994
95.99 Withdrawal of Standard
Feb 21, 2005

REVISED BY

WITHDRAWN
ISO 10390:2005

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