Water I.D. Pool LAB 1.0 User Manual page 15

After | Na | Efter | После ZERO (p. 12)
Phenol Red
3
Photometer
pH
tCl
fCl
5
pH ZERO
tCl
fCl
ZERO TA
TA
pH
4
pH ZERO
tCl
fCl
!
completely
dissolved
TA
NO
residue
pH ZERO TA
tCl
fCl
15