Three Electrode Configurations
AC1: Typical Three-Electrode SPE Configuration; WE Dia. – 1mm; Pack – 20 Units
This screen printed amperometric sensor has three electrodes configuration and is formed on a corundum ceramic base. It is 2.54 cm long, 0.73 cm wide, 0.63 mm thick, and weighs 0.5 grams. The available diameters for the working electrode area are 1.00 mm, 2.00 mm or 4.00 mm. There is a silver electrical contact at the end of each sensor and this conductive path is covered by a dielectric protection layer. They can be ordered in multiples of 20 sensors (with the exception of SP-1108). A wide variety of materials can be used for each of the three electrodes as desired. The PALM-SPEHOLDER-2MM is an appropriate adapter for these sensors.
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Part Number
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Description - WORKING ELECTRODE - GOLD
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| SP-1101 | AC1 (1mm Gold Working; Gold Counter;Silver/Silver Chloride Reference) |
| SP-1108 | AC1P (1mm Polished Gold Working; Gold Counter; Silver/Silver Chloride Reference) |
| SP-1102 | AC1 (2mm Gold Working; Gold Counter; Silver/Silver Chloride Reference) |
| SP-1104 | AC1 (4mm Gold Working; Gold Counter; Silvier/Silver Chloride Reference) |
| SP-1106 | AC1-A = 6.8 mm2 (Gold Working; Gold Counter; Silver/Silver Chloride Reference) |
| SP-1111 | AC1 (1mm Gold Working; Gold Counter; Silver Reference) |
| SP-1112 | AC1 (2mm Gold Working; Gold Counter; Silver Reference) |
| SP-1114 | AC1 (4mm Gold Working; Gold Counter; Silver Reference) |
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Part Number
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Description - WORKING ELECTRODE - PLATINUM |
| SP-1201 | AC1 (1mm Platinum Working; Platinum Counter; Silver/Silver Chloride Reference) |
| SP-1202 | AC1 (2mm Platinum Working; Platinum Counter; Silver/Silver Chloride Reference) |
| SP-1204 | AC1 (4mm Platinum Working; Platinum Counter; Silver/Silver Chloride Reference) |
| SP-1211 | AC1 (1mm Platinum Working; Platinum Counter; Silver Refernece) |
| SP-1212 | AC1 (2mm Platinum Working; Platinum Counter; Silver Refernece) |
| SP-1214 | AC1 (4mm Platinum Working; Platinum Counter; Silver Refernece) |
| Part Number | Description - WORKING ELECTRODE - SILVER |
| SP-1301 | AC1 (1mm Siliver Working; Silver Counter; Silver/Silver Chloride Reference) |
| SP-1302 | AC1 (2mm Silver Working; Silver Counter;Silver/Silver Chloride Reference) |
| SP-1304 | AC1 (4mm Silver Working; Silver Counter; Silver/Silver Chloride Reference) |
| SP-1311 | AC1 (1mm Silver Working; Silver Counter; Silver Reference) |
| SP-1312 | AC1 (4mm Silver Working; Silver Counter; Silver Reference) |
| SP-1314 | AC1 (4mm Silver Working; Silver Counter;Silver Reference) |
| Part Number | Description - WORKING ELECTRODE - GRAPHITE |
| SP-1401 | AC1 (1mm Graphite Working; Graphite Counter; Silver/Silver Chloride Reference) |
| SP-1402 | AC1 (2mm Graphite Working; Graphite Counter; Silver/Silver Chloride Reference) |
| SP-1404 | AC1 (4mm Graphite Working; Graphite Counter; Silver/Silver Chloride Reference) |
| SP-1411 | AC1 (1mm Graphite Working; Graphite Counter; Silver Reference) |
| SP-1412 | AC1 (2mm Graphite Working; Graphite Counter; Siler Reference) |
| SP-1414 | AC1 (4mm Graphite Working; Graphite Counter; Silver Reference) |
