Bante321 Portable Ion Meter
16
Addendum 1: Ion Selective Electrode Selection Guide
ORDER CODE
ION TYPE
RANGE
F-US
Fluoride (F
-
)
0.02ppm~Saturation
CL-US
Chloride (Cl
-
)
1.8~35500ppm
Br-US
Bromide (Br)
0.4~79900ppm
Cn-US
Cyanide (Cn
-
)
0.2~260ppm
Na-US
Sodium (Na
+
)
0.1~23000ppm
NO3-US
Nitrate (NO
3
-
)
0.4~62000ppm
Ca-US
Calcium (Ca
2+
)
0.02~40000ppm
NH4-US
Ammonium (NH
4
+
)
0.1~18000ppm
Cd-US
Cadmium (Cd
2+
)
0.01~11200ppm
Cu-US
Cupric (Cu
2+
)
0.006~6400ppm
I-US
Iodide (I
-
)
0.06~127000ppm
Pb-US
Lead (Pb
2+
)
0.2~20700ppm
K-US
Potassium (K
+
)
0.04~39000ppm
Ag-US
Silver (Ag
+
)
0.01~107900ppm
S-US
Sulphide (S
2-
)
0.003~32100ppm
NH3-US
Ammonia (NH
3
)
0.02~17000ppm
Addendum 2: Preparation of Ion Standard Solutions (1000ppm)
To prepare these solutions, half fill a 1 liter volumetric flask with distilled water and add the analytical grade reagent below.
ION TYPE
REAGENT
WEIGHT
Fluoride (F
-
)
Sodium Fluoride
2.21g
Chloride (Cl
-
)
Sodium Chloride
1.65g
Bromide (Br)
Sodium Bromide
1.29g
Cyanide (Cn
-
)
Sodium Cyanide
1.88g
Sodium (Na
+
)
Sodium Chloride
2.542g
Nitrate (NO
3
-
)
Sodium Nitrate
1.37g
Calcium (Ca
2+
)
Calcium Chloride
3.67g
Ammonium (NH
4
+
)
Ammonium Chloride
2.97g
Cadmium (Cd
2+
)
Cadmium Nitrate
2.74g
Cupric (Cu
2+
)
Copper Nitrate
3.80g
Iodide (I
-
)
Sodium Iodide
1.18g
Lead (Pb
2+
)
Lead Perchlorate
2.22g
