Koslow recommends maintaining reference electrodes by periodic monitoring junction potentials. Keep your reference in top working condition by changing porous junction annually. Includes five pieces of porous plastic disks and five pieces of heat shrinkable Teflon sleeves. The Teflon sleeves hold the disc in place on the tip end of the Koslow Mercury Oxide Reference Electrodes. Excellent for use in alkali media, such as KOH or NaOH. Packaged in a press seal bag. No expiration date.
Part No. 5089
- Porous disk for use with any 16 mm Electrode body including the Mercury Oxide Reference Electrodes (5088)
- PTFE
- Consistent porosity for reliable performance
- Diameter is 7.29 mm (0.287 inches)
- The disk is 3.04 mm (0.119 inches) thick
- Includes 5 pieces of white plastic disk tips and 5 pieces of clear heat shrinkable Teflon sleeves
- Packaged in a reusable press seal bag
- Low electrochemical impedance
- Low drip rate
- Pore size 1-6 microns
- Resists attack by virtually all acids & alkalies