文档介绍：中华人民共和国国家环境保护标准
HJ 481—2009
代替 GB/T 15433-1995
环境空气氟化物的测定
石灰滤纸采样氟离子选择电极法
Ambient air—Determination of the fluoride—Method by lime-paper
sampling and fluorine ion-selective electrode analysis
(发布稿)
本电子版为发布稿。请以中国环境科学出版社出版的正式标准文本为准。
2009-09-27 发布 2009-11-01 实施
环境保护部发布
目次
前言..............................................................................................................................................................II
1 适用范围........................................................................................................................................................ 1
2 规范性引用文件............................................................................................................................................ 1
3 方法原理........................................................................................................................................................ 1
4 试剂和材料.................................................................................................................................................... 1
5 仪器和设备.................................................................................................................................................... 2
6 干扰及消除..........................................................................................................