ISO/TR 4277:2009

Cryolite, natural and artificial — Conventional test for evaluation of free fluorides content

Publication date: Oct 21, 2009

General information

Current stage: 60.60 Effective date: Oct 21, 2009

Originator: ISO

Owner: ISO/TC 226

Type: Technical Report

ICS: 71.060.50

Languages: English

Buying

Status: Published

PDF - ALL 4,297

Paper - ALL 4,297

CD - ALL 4,297

Language

Language in which you want to receive the document.

Scope

ISO/TR 4277:2009 describes a conventional test for the evaluation of the free fluorides content of natural, artificial and recovered cryolite.
This method is applicable to products having free fluorides content greater than 0,15 % (mass fraction) of AIF3 or 0,4 % (mass fraction) of NaF.

Life cycle

NOW

PUBLISHED
ISO/TR 4277:2009
60.60 Standard published
Oct 21, 2009

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.