| Description | Filling Solution for ROSS Ultra, ROSS, PerpHecT ROSS Electrodes |
|---|---|
| Filling Solution Type | Surfactant Electrode Fill |
| Packaging | Bottle |
| Quantity | 5 x 60 mL |
| For Use With (Equipment) | ROSS Ultra |
| Type | pH Electrode Filling Solution |
| Unit Size | Pack of 5 |
Answer:It is the ROSS-specific fill for compatible Orion ROSS, ROSS Ultra and PerpHecT ROSS electrodes.
Answer:Five 60 mL bottles are supplied, for a total nominal volume of 300 mL.
Answer:No. It must be used only with the supported ROSS electrode designs; other electrodes can require different filling electrolytes.
Thermo Scientific Orion ROSS electrode filling solution maintains the reference electrolyte system in compatible refillable ROSS, ROSS Ultra, and PerpHecT ROSS pH electrodes. This specific refill solution is supplied as five 60 mL bottles and is intended for ROSS electrode designs rather than for every Orion pH or reference electrode. Correct electrolyte selection is essential to the electrode's reference junction, response stability, and service life; using an incompatible fill can damage the electrode or impair measurement. Before servicing the electrode, identify its precise model and follow the prescribed refill and junction-care procedure. Avoid introducing contaminants from the bench or sample solution into the fill bottle or electrode reservoir. After refilling, allow the electrode to stabilize and check response with fresh, traceable pH buffers over the measurement range. Inspect the fill level, junction condition, and calibration slope as part of routine pH measurement maintenance.
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For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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