基于亮蓝为显色剂的高酸度试纸
赫春香
*
, 王微, 霍春宝, 高峰
*
High Acidity Test Paper Based on Brilliant Blue as Color Agent
HE Chunxiang
, WANG Wei, HUO Chunbao, GAO Feng
lg
A
max
-
A
i
A
i
~lg [H
+
]关系曲线