Continued on next page 900 pH Electrodes, Buffer Solutions, Accessories webcode WW1WS002 1 3 2 5 4 Laboratory Electrodes, SI Analytics Laboratory electrodes Article Order No. 1SI Analytics BlueLine 11 pH 61 27 29114 pH combination electrode with glass stem and robust conical membrane, reference system: silver/silver chloride, with plug head (please order matching connection cable L1A or L1BNC separately). Applications: for universal applications. -5 to 100°C: 0 to 14pH Temperature sensor: no Length/Ø: 120 mm/12 mm Electrolyte: liquid, KCI 3 mol/l Diaphragm: platinum Membrane resistance at 25°C: 300 M Refilling opening closed by: sliding plug Article Order No. 2SI Analytics BlueLine 13 pH for low-ion media 61 27 29139 pH combination electrode with glass stem, reference system: silver/silver chloride, with plug head (please order matching connection cable L1A or L1BNC separately). Applications: for superior measurement conditions, e.g. low-ion media or emulsions. -5 to 100°C: 0 to 14 pH Temperature sensor: no Length/Ø: 170 mm/12 mm Electrolyte: liquid, KCI 3 mol/l Diaphragm: ground Membrane resistance at 25°C: 400 M Refilling opening closed by: sliding plug Article Order No. 3SI Analytics BlueLine 14 pH with temperature probe NTC 61 27 29147 pH combination electrode with glass stem and robust conical membrane, reference system: silver/silver chloride, with fixed cable 1 m, Ø=5 mm, DIN plug and 4 mm banana plug Applications: for universal applications. -5 to 100°C: 0 to 14 pH Temperature sensor: NTC 30 k Length/Ø: 120 mm/12 mm Electrolyte: liquid, KCI 3 mol/l Diaphragm: platinum Membrane resistance at 25°C: 300 M Refilling opening closed by: sliding plug Article Order No. 4SI Analytics BlueLine 16 pH Micro 61 27 29163 Micro pH combination electrode with glass stem, reference system: silver/silver chloride, with plug head (please order matching connection cable L1A or L1BNC separately). Applications: for universal applications, especially for small sample volumes. -5 to 100°C: 0 to 14 pH Temperature sensor: no Length/Ø: 40/80 mm//12/5 mm Electrolyte: liquid, KCI 3 mol/l Diaphragm: platinum Membrane resistance at 25°C: 450 M Refilling opening closed by: sliding plug Article Order No. 5SI Analytics BlueLine 21 pH Insertion 61 27 29217 pH combination electrode with glass stem and robust spear membrane, reference system: silver/silver chloride (please order matching connection cable L1A or L1BNC separately). Applications: for penetration measurements in semi-hard media. -5 to 80°C: 2 to 13 pH Temperature sensor: no Length/Ø: 65/25 mm//12/5 mm Electrolyte: Referid® Diaphragm: double hole Membrane resistance at 25°C: 400 M Refilling opening closed by: no refilling opening Measuring Systems Electrochemistry
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