标准摘要
[中文适用范围]： 本国际标准是关于从工业用磷酸运输中取样、制备和储存样品时应遵循的程序和应遵守的预防措施的取样技术指南，以评估其质量。 [外文原描述]： Contains guides concerning the procedure to be followed and the precautions to be observed for the taking, preparation and storage of samples with the view of assess their quality. Deals with the means of delivery, containers for taking samples, technical means for mixing and heating systems. Details the sampling of thermal-process and wet-process acids from large containers and mobile tanks and the safety measures. Has also been approved by the IUPAC.
英文名称Phosphoric acid for industrial use — Guide to sampling techniques