PH试纸
品名
PH测试范围
CR(Cresol Red)
0.4-2.0/7.2-8.8
TB(Thymol Blue)
1.4-3.0/8.0-9.6
BPB(Bromphenol Blue)
2.8-4.4
PB(Purple Blue)
3.2-5.6
PP(Phenol Purple)
3.4-6.4
BCG(Phenolcresol Green)
4.0-5.6
CPR(Chlorophenol Red)
5.0-6.6
MR(Methyl Red)
5.4-7.0
BCP(Bromothynol Purple)
5.6-7.2
BTB(Bromthynol blue)
6.2-7.8
PR(Phenol Red)
0.0-1.6/6.6-8.2
AZYA(Alizarin Yellow)
10.0-12.0
ALB(Alkali Blue)
11.0-13.6
UNIV(Universal)
1.0-11.0
WHOLE(Full Range)
0.0-14.0
NO.20(MR & BTB MIXED)
5.0-8.0
八支组
0.4-13.6
比色表(八支组用)
红石蕊(Litmus Red)
测碱
蓝石蕊(Litmus Red)
测酸