Analysis and measurements 361 All prices are indicative and exclude VAT. Visit www.dulis.nl h Common characteristics mol/L Small volume pH measurement hElectrode type: Combined pH hStorage: InLab® storage solution (Cat.number 031341) InLab Ultra-Micro-ISM Micro Micro Pro-ISM Semi-Micro Flex-Micro PH range 1 to 11 0 to 14 0 to 14 0 to 12 0 to 14 Temperature range 0 to 80 °C 0 to 80 °C 0 to 100 °C 1 to 100 °C 0 to 80 °C Temperature sensor - - NTC 30 kΩ - - Type of membrane glass LoT U U A41 U Membrane resistance (25 °C) < 700 MΩ < 1 000 MΩ < 300 MΩ < 600 MΩ < 600 MΩ Junction type Ceramic Ceramic Ceramic Open Joction Porous PTFE Reference system ARGENTHAL™ ARGENTHAL™ ARGENTHAL™ ARGENTHAL™ ARGENTHAL™ Reference electrolyte FRISCOLYT-B KCl at 3 mol/L KCl at 3 mol/L XEROLYT EXTRA Gel Connection cable MultiPin S7 MultiPin S7 1 m cable; BNC Shaft material Glass Glass Glass Glass Epoxy Shaft length (mm) 40 60 130 100 180 Shaft diameter (mm) 3 3 5 6 6 Minimum sample volume (µl) 15 45 100 100 500 Cat. No. 031356 031045 031172 031046 031198 € N/A - N/A - N/A - N/A - N/A - h Common features h Common feature Combined glass redox electrode Conductivity probes hStorage: InLab® storage solution (Cat.number 031341) hReference system: ARGENTHAL™ with Ag+ ion barrier hCable and connection: S7 hStorage: dry InLab Redox Redox Micro Redox Ag Temperature range 0 to 100 °C 0 to 100 °C 0 to 100 °C Junction type Ceramic Ceramic Ceramic Stem length 120 100 120 ø of rod (mm) 12 6 12 Metals Platinum ring Platinum ring Platinum ring Ref. electrolyte KCl at 3 mol/L KCl at 3 mol/L KNO3 at 3 mol/L Storage KCl at 3 mol/L KCl at 3 mol/L KNO3 at 1 mol/L Cat. No. 031054 031107 031187 € N/A - N/A - N/A - InLab 731-ISM 741-ISM 710 751-4 mm Measuring range 0.01 to 1000 mS/cm 0.001 to 500 µS/cm 0.01 to 500 mS/cm 0.01 to 100 mS/cm Temperature range 0 to 100 °C 0 to 100 °C 0 to 100 °C 0 to 100 °C Temperature sensor NTC 30 kΩ NTC 30 kΩ NTC 30 kΩ NTC 30 kΩ Connection cable 1.2 m Mini-DIN cable 1.2 m Mini-DIN cable 1.2 m Mini-DIN cable 1.2 m Mini-DIN cable Electrode material Epoxy Stainless steel Glass Glass Electrode lenght (mm) 120 120 120 120 Shaft diameter (mm) 12 12 12 4 Cell constant 0.57 cm-1 0.105 cm-1 0.80 cm-1 1 cm-1 Cell type 4-pole graphite 2-pole steel 4-pole platinum 2-pole platinum Cat. No. 031136 031138 031278 031214 € N/A - N/A - N/A - N/A - Mettler Toledo Inlab electrodes (continued) pH-metry
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