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Storage and refill for Protelyte LabSen electrodes.
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An electrode family whose published care instructions specify this specialty reference/storage fluid.
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APERA INSTRUMENTS / PROTELYTE STORAGE SOLUTION / AI1190
Apera’s Protelyte solution is the storage and refill solution for pH electrodes that use Protelyte electrolyte, such as the LabSen 821 and LabSen 823.
Apera’s instruction is simple: always store these electrodes in Protelyte solution when they are not in use, to keep their sensitivity and accuracy. It comes in a 4 oz bottle (AI1190).
Store, clean, refill and check your electrodes. Most pH and ORP electrodes store in 3M KCl; Protelyte and LiCl are for the specific electrodes named on their cards.
AI1107 / AI1106
Store pH and ORP electrodes
Keeps the glass hydrated so readings stay fast and accurate.
AI1166
Remove grease and deposits
For grease, dairy deposits, beverage stains and sticky residues.
AI1190
LabSen 821/823
Storage and refill for Protelyte-electrolyte LabSen electrodes.
AI1172
Non-aqueous pH electrodes
Reference refill for electrodes used in organic solvents.
AI1141
Check ORP electrodes
Reading should fall within ±10 mV of the bottle value.
AI1170
Calibrate, clean, store
Buffers, KCl, cleaning solution and brush in one box.
AI2910
Holds 4 solutions
Lidded cups and a center electrode hole; reuse solutions between calibrations.
Other LabSen and Apera pH electrodes store in 3M KCl unless their manual says otherwise. Using the solution that matches the electrode’s own electrolyte keeps the reference stable.
For electrodes with KCl electrolyte, use 3M KCl storage solution. For deposits, see Apera electrode cleaning solution.
Apera lists the LabSen 821 and 823 for storage and refill.
Not for these electrodes. Apera says to always store them in Protelyte solution when not in use.
4 oz (AI1190).
Check the catalog number (AI1190) against your meter, electrode and calibration routine, then return to the live price and ordering controls.
Use within the expiration date on the bottle.
Store at room temperature with the cap tightly closed.
Apera prints the expiration date on each bottle. A safety data sheet is available from Apera on request; contact Blue Tiger Scientific with your order number and lot.
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