We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

REED INSTRUMENTS

REED INSTRUMENTS laboratory supply

SKU CH-QG6Y-KVVC4

Electrode storage solution preserves pH and ORP electrodes in a 16.9oz bottle

  • Keeps pH and ORP electrodes ready for use
  • 9 oz bottle provides ample storage volume
  • Model R1420 ensures correct formulation for REED instruments
  • New condition guarantees uncontaminated solution
  • Free manufacturer shipping on orders over $75

REED INSTRUMENTS electrode storage solution

This REED INSTRUMENTS solution keeps pH and ORP electrodes ready for laboratory work. The 16.9oz bottle provides enough fluid for routine storage and maintenance tasks. It suits technicians who need a dedicated storage medium rather than improvised alternatives. Buyers who require a cleaning or calibration solution instead of storage fluid should look elsewhere.

Behaviour during extended storage

Electrodes remain hydrated and stable when immersed in this fluid over long periods. The formulation prevents reference-junction drying that would otherwise cause drift or slow response. Consistent performance is maintained between measurement sessions without frequent reconditioning. Users who only need short-term soaking between readings will still benefit from the same protection.

Model R1420 identifies the correct fluid

The R1420 designation confirms this is the electrode storage solution and not a buffer, cleaner or fill solution. Using the wrong liquid can damage the sensing glass or clog the junction. Matching the model number to the electrode manual avoids that risk. No other specification in the listing distinguishes this product from similar laboratory fluids.

Highlights

  • Keeps pH and ORP electrodes ready for use
  • 9 oz bottle provides ample storage volume
  • Model R1420 ensures correct formulation for REED instruments
  • New condition guarantees uncontaminated solution
  • Free manufacturer shipping on orders over $75

Specifications

BrandREED INSTRUMENTS

Questions about this item

Will the R1420 storage solution degrade if it sits on a bench all day at room temperature?

The solution is designed to keep pH and ORP electrodes stable during continuous storage; no special cooling or power is required.

Do I need a specific electrode type or connector for the R1420 fluid to work?

It is formulated for standard pH and ORP electrodes that accept liquid storage; no proprietary fittings are required.

Can I use the R1420 solution with older pH probes that have been stored dry for years?

Soaking a dry-stored probe in this solution can help rehydrate the sensing glass, though response time may vary with probe age.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.