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ASTM E945-07

Заменен
Standard Test Method for Determination of Zinc in Zinc Ores and Concentrates by Complexometric Titrimetry — 4 стр.
Значение и использование

This test method is primarily intended to test materials for compliance with compositional specifications. It is assumed that all who use this test method will be trained analysts working in properly equipped laboratories.

Appropriate quality control practices shall be followed such as those described in Guide E 882.

Область применения

1.1 This test method covers the determination of zinc in ores, concentrates, and related materials having chemical composition within the following limits:

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.

ICS
73.060.99 Other metalliferous minerals / Рудные минералы прочие
Сборник ASTM
03.05 Analytical Chemistry for Metals, Ores, and Related Materials / Аналитическая химия для металлов, руд и сопутствующих материалов: с E32 и далее
Тематика
Analytical Chemistry