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Chemical Compatibility

pH/ORP Instrument — Caustics/Bases

Strong evidence

Named chemicals

Sodium HydroxidePotassium Hydroxide

What LibertyCES's vendor documentation shows

Fourth independent vendor confirmation that pH glass electrodes degrade from strong NaOH/KOH exposure.

Materials documented for this service

  • Lead-free glass (degrades with NaOH/KOH abrasion)

Products cited for this service

ProMinent PHE/RHE electrode familiesGF Signet 2764-2777

Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.

FAQ

Is pH/ORP Instrument compatible with Caustics/Bases?

Fourth independent vendor confirmation that pH glass electrodes degrade from strong NaOH/KOH exposure. This is strong evidence.

What materials are documented for pH/ORP Instrument in Caustics/Bases service?

Materials documented for this service: Lead-free glass (degrades with NaOH/KOH abrasion). Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm with a spec review before final specification.

What specific Caustics/Bases chemicals does this cover?

Named chemicals in this documentation: Sodium Hydroxide, Potassium Hydroxide.

What products are cited for pH/ORP Instrument in Caustics/Bases service?

Documented examples include ProMinent PHE/RHE electrode families, GF Signet 2764-2777.