ASTM International

Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
 N ASTM E200

Annotation

This practice covers procedures for the preparation, standardization, and storage of the standard volumetric solutions and reagent testing solutions commonly used in chemical analysis.

The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

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. Specific warning statements are given throughout this practice.

*A Summary of Changes section appears at the end of this standard.

Автоматический перевод:

Утвержденный технологический процесс для подготовки, стандартизации и хранения растворов стандарта и реагента к химическому анализу

Эта практика покрывает процедуры для подготовки, стандартизации и хранения стандартных титрованных растворов и растворов испытания реагента, обычно используемых в химическом анализе.