Indicators
Shop indicators by grade and pack size. Every lot ships with a CoA.
81 products
Total hardness indicator tablets
from $13.49
3 options
Tropeolin OO, indicator
from $26.99
3 options
Universal indicator paper pH 1-10
$29.99
1 option
Universal indicator paper pH 1-10 (including colour scale accurate to 1 pH unit in plastic dispenser)
$76.99
1 option
Universal indicator solution pH 1-10
$13.49
2 options
Universal indicator solution pH 4-11
from $13.49
4 options
Zincon
from $29.99
9 options
α-Naphthol phthalein
from $40.99
7 options
α-Naphtholbenzein (pH Indicator)
from $21.99
9 options