Standard No.:	GB/T 13697-2021
English Name:	Determination of carbon in uranium oxide powder and pellets—High-frequency inductive furnace combustion-infrared detection method
Chinese Name:	二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法
Professional Classification:	GB    National Standard
ICS Classification:	27.120.30 27.120.30    Fissile materials and nuclear fuel technology 27.120.30
Issued by:	SAMR; SAC
Issued on:	2021-10-11
Implemented on:	2022-5-1
Status:	valid
Superseding:	GB/T 13697-1992 dioxide pellet - Determination of carbon
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	90.00
Delivery:	via email in 1~3 business day

本文件描述了二氧化铀粉末和芯块中碳测定的方法，包括原理、试剂或材料、仪器设备、样品、试验步骤、 试验数据处理、精密度及试验报告。
本文件适用于二氧化铀粉末和芯块中碳的测定，取样量为0.5g时，碳含量的测量范围为（10～1000）μg/g。