俄罗斯进出口标准，技术规格，法律，法规，中英文，目录编号RG 150

This document provides information on several Russian technical standards relating to quantitative chemical analysis. It lists the titles and identification codes of standards describing methods for determining the presence of various elements and compounds in materials like water, food, and air using techniques like atomic absorption spectroscopy and gas chromatography. The standards are available for purchase in multiple languages in electronic PDF format.