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pH/Ion Meters "ECOTESTTM" Series
 
 
Rambler's Top100
 
Rambler's Top100

Ion Selective Electrodes "ECOMTM" Series

   We send you with pleasure our Product Leaflet for Ion Selective Electrodes. Net Dealer Price for all Ion Selective Electrodes (except NO2- and F-ISEs) and Eh, is 100 $. The price for NO2- and F- -ISEs and pH+Ref. combined Electrode is 150 $. The prices for pH-Electrodes are: Solid contact -70$, Liquid junction(usual) pH-Electrode - 79 $, The prices for Reference Electrodes are: EVL-1M3.1 - 67 $, Reference Electrode with double junction of ECp10101 type - 79 $.

Parameters
Ion Measure Range Conditions Interfering ions
mol/l mg/l ðÍ Temperature, °Ñ
Cl-

 10-5 - 10-1 0,3 - 3,6·103 3  - 9 5 - 50 S2-, I- , Br-
Br- 10-5 - 10-1 0,8 - 8·103 3  - 9 5 - 50 S2-, I-, Cl-
I- 10-5- 10-1 1 - 12,7·103 4  -  9 5 - 50 S2-, Cl-, Br-
Na+-glass, solid state 10-6 - 10-1 0,023 - 2,3·103 pH ≥ pNa+3 5 - 80 NH4+, K+
K+ 10-5 - 10-1 0,4 - 39,6·102 2 - 8,5 5 - 45 NH4+, Na+
NH4+ 5·10-5 -10-1 0,9 - 1,8·103 3 - 8,5 5 - 45 K+, Na+
NO3- 10-6 -10-1 0,06 - 6,2·103 2  - 9 5 - 45 CO32-, Cl-, NO2-
Ag+ 10-5 -10-1 1 - 10,8·103 3  - 9 5 – 50 Hg2+
S2- 10-5 - 10-1 0,32 - 3,21·103 13 - 14 5 – 50 Hg2+
Cu2+ 10-5 - 10-1 0,64 - 6,36·103 3 - 7 5 – 50 Hg2+, Ag+, Fe3+
Cd2+ 10-5 - 10-1 1 - 11,24·103 3 - 7 5 – 50 Hg2+, Ag+, Pb2+, Cu2+
Pb2+ 10-5 - 10-1 2 - 20,72·103 3 - 7 5 – 50 Hg2+, Ag+, Cu2+, Cd2+
Hg2+ 10-5 - 10-1 2 -20,06·103 3 - 7 5 - 50 Ag+
Ca2+ 10-5 - 10-1 0,4 - 4·103 6 - 8 5 - 45 Mg2+, Âa2+, Zn2+
Ba2+(SO42-) 10-5 -10-1 1,37 - 13,7·103 3.5 -9 5 - 45 Mg2+, Ca2+, K+,Na+, NH4+
CO32- 10-7 - 10-3 0,006 - 60,01 6 - 9 5 - 45 CH3COO-
ClO4- 10-5 - 1 0,99 - 99,5·103 2 - 9 5 - 45 NO3-, CNS-,I-
F- 10-6 - 10-1 0,019 - 1,9·103 4 - 7 5 - 50 Fe3+, Al3+
AuCl4- 5·10-6 - 10-1 1,69 - 33,9·103 2 -11 5 - 45 I-, ClO4-
CNS- 10-5 - 10-1 0,58 - 5,81·103 2 -11 5 - 50 S2-, I-, Ag+, Cl-, Br-, CN-
NO2- 10-5 - 10-3 0,46 - 46 3,4 – 3,8 5 - 45 ClO4-, CNS-
Ca2++Mg2+ 10-5 - 10-1   7 -10 5 - 45 K+, Na+, Ba2+
pH, solid state     0 -14 0 - 80  
pH, liquid junction     0 -14 0 - 80  
ðH +Ref. pH  0 - 12 pHi4.00; Ei=0 mV 0 -12 0 - 100  
Eh       0 - 130  
Reference Electrode with double junction of  ECp10101 type E*=202 mV *referred to hydrogen electrode (20oC) R=2…20 kOm   0- 100  
Reference Electrode EVL1M3.1 (Ag/AgCl) E*=201±3 mV R<20 kOm   0 - 100  


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