ASTM International

Standard Test Method for Analysis of Iron and Copper in Vegetable Tanning Materials
 N D6407

Annotation

This test method is intended for use in determining iron and copper content in vegetable tanning materials. This test method is applicable to liquid, solid, pasty and powdered extracts, to raw and spent materials, and to tannery liquors.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Автоматический перевод:

Стандартный метод испытаний для анализа утюга и меди в овоще, загорающем материалы

Этот метод испытаний предназначается для использования в определении, гладят и содержание меди в овоще, загорающем материалы. Этот метод испытаний применим к жидкости, абсолютно, мясному пирогу и порошкообразным экстрактам, к сырым и потраченным материалам, и к ликерам кожевенного завода.