ISO 3195:1975

This standard was last reviewed and confirmed in 2018. Therefore this version remains current.

Abstract

Indicates the conditions under which the test sample shall be prepared and relates to particular properties which require particular precausions: the samples shall be taken rapidly in a dry atmosphere, storage in an airtight bottle. The bottle shall be made from an inert material such as polyethylene. Preparation of the main solution with distilled carbonat- free water. If the silica content is to be determined the test portion shall be dissolved in a container made from silica-free material such as polyethylene or silver. Cancels and replaces ISO Recommendations R 977/1969 and R 978/1969.

General information

Status
: Published

Publication date
: 1975-03
Edition
: 1

Number of pages
: 1
Technical Committee
: ISO/TC 47 Chemistry
ICS
:
71.060.40 Bases

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	Format	Language
std 1 38	PDF
std 2 38	Paper

CHF38

Life cycle

Previously

Withdrawn

ISO/R 977:1969

Withdrawn

ISO/R 978:1969
Now

Published

ISO 3195:1975

A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)

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Abstract

General information

Buy this standard

Life cycle

Previously

ISO/R 977:1969

ISO/R 978:1969

Now

ISO 3195:1975

Got a question?

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