Catalog No. | 测试范围pH | |
CR (Cresol red) | 07010010 | 0.4 ~ 2.0 7.2 ~ 8.8 |
TB (Thymol blue) | 07010020 | 1.4 ~ 3.0 8.0 ~ 9.6 |
BPB (Bromophenol blue) | 07010030 | 2.8 ~ 4.4 |
PB (Phenol blue) | 07010090 | 3.2 ~ 5.6 |
PP (Phenol purple) | 07010130 | 3.4 ~ 6.4 |
BCG (Bromocresol green) | 07010040 | 4.0 ~ 5.6 |
CPR (Chlorophenol red) | 07010100 | 5.0 ~ 6.6 |
MR (Methyl red) | 07010050 | 5.4 ~ 7.0 |
BCP (Bromocresol purple) | 07010140 | 5.6 ~ 7.2 |
BTB (Bromothymol blue) | 07010060 | 6.2 ~ 7.8 |
PR (Phenol red) | 07010150 | 0.0 ~ 1.6 6.6 ~ 8.2 |
AZY (Alizarin yellow) | 07010070 | 10.0 ~ 12.0 |
ALB (Alkali blue) | 07010080 | 11.0 ~ 13.6 |
UNIV (Universal) | 07010120 | 1.0 ~ 11.0 |
No.20 (MR & BTB) | 07010110 | 5.0 ~ 8.0 |
八支组 | 0.4 ~ 13.6 | |
比色表(八支组用) | 0.4 ~ 13.6 | |
红石蕊(Litmus Red) | 07020020 | 测碱 |
蓝石蕊(Litmus Blue) | 07020010 | 测酸 |