pH Test Paper-Strips
(PB: 200 strips/bottle, BTB and AZY: 300 strips/bottle)
Type
Catalog No.
Measuring Range
pH
PB
Phenol blue
08001040
3.2 〜 5.6
BTB
Bromothymol blue
08001100
6.2 〜 7.8
AZY
Alizarin yellow
08001120
10.0 〜 12.0