本文件规定了技术缓冲解决方案的要求。这些缓冲溶液最好用于校准和调整技术pH测量设备以及实验室中的pH测量装置。根据ISO 23496，基于pH参考缓冲溶液，给出了测定此类缓冲溶液pH值和缓冲容量的测量方法。交叉引用:DIN 19268:2007ISO 80000-9ISO 23496ISO 19396-1:2017ISO 1042IUPAC建议2002购买时可用的所有当前修订版均包含在本文件的购买中。

This document specifies requirements for technical buffer solutions. These buffer solutions are preferably used for the calibration and adjustment of technical pH measuring equipment as well as pH measuring installations in laboratories. Measuring methods are given to determine pH values and buffer capacities of such buffer solutions based on pH reference buffer solutions in accordance with ISO 23496.Cross References:DIN 19268:2007ISO 80000-9ISO 23496ISO 19396-1:2017ISO 1042IUPAC Recommendation 2002All current amendments available at time of purchase are included with the purchase of this document.