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  6. METTLER TOLEDO™ Ion Selective Electrodes (ISE)

METTLER TOLEDO™ Ion Selective Electrodes (ISE)

Catalog No. 01928259 Shop All METTLER TOLEDO Products
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Connector Types:
BNC
S7 BNC Cable
Model:
perfectION Ag+/S2- Combination Electrode
perfectION CI- Combination Electrode
perfectION CN- Combination Electrode
perfectION CU2+ Combination Electrode
perfectION Ca+2 Combination Electrode
perfectION DX223-Na+ Half-Cell Electrode
perfectION FI- Combination Electrode
perfectION I- Combination Electrode
perfectION K+ Combination Electrode
perfectION NO3- Combination Electrode
perfectION Na+ Combination Electrode
perfectION Pb2+ Combination Electrode
Measurement Range:
0.002 to 23000 mg/L
0.005 to 127000 mg/L
0.02 mg/ - saturated solution
0.02 to 40100 mg/L
0.04 to 39000 mg/L
0.1 to 14000 mg/L
0.2 to 20700 mg/L
0.2 to 260 mg/L
1.0 to 1 x 10-7 mol/L
1.8 to 35500 mg/L
6.4 x 10-6354 mg/L
Ag+: 0.01 to 108000 mg/L; S2-: 0.003 to 32000 mg/L
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Catalog No. Connector Types Model Measurement Range
01-928-259 S7 BNC Cable perfectION Na+ Combination Electrode 0.002 to 23000 mg/L
01-928-242 BNC perfectION CI- Combination Electrode 1.8 to 35500 mg/L
01-928-241 BNC perfectION Ca+2 Combination Electrode 0.02 to 40100 mg/L
01-928-243 BNC perfectION CN- Combination Electrode 0.2 to 260 mg/L
01-928-244 BNC perfectION CU2+ Combination Electrode 6.4 x 10-6354 mg/L
01-928-240 BNC perfectION Ag+/S2- Combination Electrode Ag+: 0.01 to 108000 mg/L; S2-: 0.003 to 32000 mg/L
01-928-245 BNC perfectION FI- Combination Electrode 0.02 mg/ - saturated solution
01-928-246 BNC perfectION I- Combination Electrode 0.005 to 127000 mg/L
01-928-249 BNC perfectION NO3- Combination Electrode 0.1 to 14000 mg/L
01-928-247 BNC perfectION K+ Combination Electrode 0.04 to 39000 mg/L
01-913-207 S7 BNC Cable perfectION DX223-Na+ Half-Cell Electrode 1.0 to 1 x 10-7 mol/L
01-928-250 BNC perfectION Pb2+ Combination Electrode 0.2 to 20700 mg/L
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Catalog No. 01-928-259 Supplier METTLER TOLEDO™ Supplier No. 51344724
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Description

A selection of ISE probes for detecting concentration of various free ions.

  • Prior to first use, rinse the electrode with distilled water and soak it in the appropriate standard for 24-48 hours and then fill with reference electrolyte (refer to table above)
  • ISA (Ionic strength adjuster) solution required to be added to all calibration standards and samples prior to measurement for accurate results
  • Refer to electrode user manual for appropriate ratio of ISA solution to sample volume
  • Add filling solution each day before using the electrode (at least 2.5 cm above sample level in beaker)
  • Be sure to screw cap tightly immediately after use
  • The filling solution inside the electrode should not be allowed to evaporate, as crystallization will result
  • For storage between measurements and up to three days, store in the appropriate standard
  • For long-term storage, refer to specific ISE electrode user manual
  • Sensing membrane will wear over time; each membrane can last about six months with normal use, but actual lifespan will depend on the type of samples that are being measured
  • Competing ion interferences are common. Refer to ISE electrode user manual for potential interferences
  • Compatible with METTLER TOLEDO SevenExcellence Benchtop, Seven2Go, and SevenGo Portable
  • Compatible with InMotion Autosampler to automate measurement and cleaning of up to 303 samples
TRUSTED_SUSTAINABILITY

Specifications

Applications For determination of Sodium ions
Connector Types S7 BNC Cable
Description Required Solutions: Reference Electrolyte - 3 mol/L KCl - 51350072 Ionic Strength Adjuster - NH4Cl / NH4OH
Filling Solution Type 3 mol/L KCl
Length (English) 4.75 in.
Length (Metric) 120 mm
Material Epoxy
Temperature (English) Operating 32° to 176°F
pH Range 8 to 11
Interferences 3mol/L KCl
Membrane Na+ Glass
Model perfectION Na+ Combination Electrode
Temperature (Metric) Operating 0°C to 80°C
Type Ion Selective Electrode
Measurement Range 0.002 to 23000 mg/L
Parameter Sodium
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