Attention: Your browser doesn't support javascript or you have deactivated Javascript in your browser. Please enable Javascript in your browser in order to be able to use all functions of this website.

Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

ISO 7693
Ferrotungsten; Determination of tungsten content; Cinchonine gravimetric method

Title (German)

Ferrowolfram; Bestimmung des Wolframgehalts; gravimetrische Methode mit Zinchonin

Responsible national committee

NA 066-03-07 AA - Ferroalloys

Responsible international committee

ISO/TC 132 - Ferroalloys

Edition 1984-03

Original language English

Price from 49.20 €

Order from DIN Media

Table of contents

Contact

Julia Listringhaus

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2123
Fax: +49 30 2601-42123

Send message to contact

Want to learn more?

Show

Preferred form of address

Male

Female

Neutral

First name*

Last name*

E-mail*

Phone no.

Subject

Message subject

Message*

Security code*

Here you can find our privacy policy

*Required field