Amonio (NH4+)
|
0.5 - 5 x 10-5
|
9,000 - 0.9
|
0 - 50
|
K+ , Na+
|
0 - 8.5
|
CH3COOH
|
Bario (BA2+)
|
10-1 - 10-5
|
13,700 - 1.4
|
0 - 50
|
Sr++, K+, Na+
|
3 - 10
|
CuSO4
|
Bromuro (Br)
|
1 - 5 x 10-6
|
81,000 - 0.4
|
5 - 50
|
l-, CN-, S-
|
1 - 12
|
5M KNO3
|
Cadmio (Cd2+)
|
10-1 - 1 x 10-6
|
11,200 - 0,1
|
5 - 50
|
HG++, Ag+, Cu++
|
3 - 7
|
5M KNO3
|
Calcio (Ca2+)
|
10-1 - 5 x 10-7
|
4,010 - 0.02
|
0 - 50
|
Ba++, Al+++, Sr++
|
3.5 - 11
|
KCl
|
Cloruro (Cl-)
|
1 - 3 x 10-6
|
35,500 - 1
|
5 - 50
|
l-, Br, CN-, S-
|
1 - 12
|
5M KNO3
|
Cobre (Cu2+)
|
1 - 1 x 10-7
|
64,000 - 0.006
|
5 - 50
|
Hg++, Ag+, S-
|
2 - 7
|
5M KNO3
|
Cianuro (CN-)
|
10-2 - 1 x 10-6
|
260 - 0.03
|
5 - 50
|
l-, S-, Br+
|
11 - 13
|
10M NaOH
|
Fluoruro (F)
|
10-1 - 1 x 10-6
|
1,900 - 0.02
|
5 - 50
|
OH-
|
4 - 8
|
TISAB
|
Ioduro (I-)
|
1 - 5 x 10-7
|
127,000 - 0.06
|
5 - 50
|
CN-, S-
|
2 - 12
|
5M KNO3
|
Plomo (Pb2+)
|
10-1 - 1 x 10-6
|
20,800 - 0.2
|
5 - 50
|
Hg++, Ag+, Cu++
|
3 - 7
|
LiAC
|
Nitrato (NO3-)
|
1 - 7 x 10-6
|
62,000 - 0.4
|
0 - 50
|
Cl-, NO-
|
2 - 11
|
4M (NH4)2SO4
|
Nitrito (NO2-)
|
10-2 - 10-5
|
460 - 0.5
|
0 - 50
|
CN-
|
4.6 - 8
|
K2SO4
|
Perclorato (ClO4-)
|
1 - 2 x 10-6
|
99,500 - 0.5
|
0 - 50
|
l-, SCN-, NO3-
|
0 - 11
|
CH3COONa
|
Potasio (K+)
|
1 - 10-6
|
39,000 - 0.04
|
0 - 50
|
Cs+, NH4+
|
1 - 9
|
TEAC
|
Plata (Ag+)
|
1 - 1 x 10-7
|
107,900 - 0.01
|
5 - 50
|
S-, Hg++
|
1 - 9
|
5M KNO3
|
Sodio (Na+)
|
3 - 10-7
|
69,000 - 0.002
|
0 - 50
|
Ba++, Li+, K+
|
9 - 12
|
SISAB
|
Sulfuro (S2-)
|
1 - 1 x 10-7
|
32,000 - 0.003
|
5 - 50
|
Ag+, Hg++
|
13 - 14
|
10M NaOH
|
Thiocyanate (SCN-)
|
10-1 - 2 x 10-6
|
5,800 - 1
|
5 - 50
|
l-, Cl-, S-, Br
|
2 - 12
|
5M KNO3
|
Dureza del agua
|
2 x 10-1 - 5 x 10-5
|
---
|
0 - 50
|
Ba++, Cd++, Cu++
|
4.5 - 10
|
LiAC
|
|