ISO/TS 11937规定了描述与纳米技术应用相关的粉末状二氧化钛基本特性的要求。本手册旨在详细说明在纳米技术相关应用中使用二氧化钛所需的材料规范。 它仅限于干粉，不包括分散或悬浮在水或溶剂中的材料。 它不包括健康和安全问题的特征，以及二氧化钛的特定应用或表面改性（如有涂层）。

ISO/TS 11937 provides requirements to describe the basic characteristics of titanium dioxide in powder form relevant for applications in nanotechnology. It is intended to detail the materials specification necessary to use titanium dioxide in the applications related to nanotechonology. It is limited to dry powders and does not include materials dispersed or suspended in water or solvents. It does not cover characteristics for health and safety issue, and for specific application of titanium dioxide or for surface modification, if coated.