标准缓冲液的配制及常用数据
一、标准缓冲液
pH
值与温度对照表
................................................................................................
2
二、常用缓冲溶液的配制方法
............................................................................................................
2
1
.
甘氨酸–盐酸缓冲液(
0.05mol/L
)
.
..................................................................................
2
2
.邻苯二甲酸–盐酸缓冲液(
0.05mol/L
)
...........................................................................
2
3
.磷酸氢二钠–柠檬酸缓冲液
.
....................................................................................................
3
4
.柠檬酸–氢氧化钠
-
盐酸缓冲液
.
..............................................................................................
3
5
.柠檬酸–柠檬酸钠缓冲液(
0.1mol/L
)
.
.............................................................................
3
6
.乙酸–乙酸钠缓冲液(
0.2mol/L
)
......................................................................................
4
7
.磷酸盐缓冲液
.
...........................................................................................................................
4
8
.磷酸二氢钾–氢氧化钠缓冲液(
0.05M
)
.
...........................................................................
5
9
.巴比妥钠
-
盐酸缓冲液(
18
℃)
............................................................................................
5
10
.
Tris
–盐酸缓冲液(
0.05M
,
25
℃)
.
..................................................................................
5
1
×
TEBuffer
.
...................................................................................................................................
6
50
×
TAEBuffer
配制方法:
.
.......................................................................................................
6
马来酸
M=116
..............................................................................................................................
7
11
.硼酸–硼砂缓冲液(
0.2M
硼酸根)
...................................................................................
7
11
.硼酸
-
硼砂缓冲液(
0.2M
硼酸根)
...................................................................................
7
12
.甘氨酸–氢氧化钠缓冲液(
0.05M
)
.
.................................................................................
7
13
.硼砂
-
氢氧化钠缓冲液(
0.05M
硼酸根)
.
........................................................................
8
14
.碳酸钠
-
碳酸氢钠缓冲液(
0.1M
)
....................................................................................
8
15
.“
PBS
”缓冲液
.
.....................................................................................................................
8
三、实验室中常用酸碱的比重和浓度
.
...............................................................................................
9
