Mettle Toledo InLab® 412/170 and InLab® 421 pH combination electrode

Mettle Toledo InLab® 412/170 and InLab® 421 pH combination electrode

InLab® 412:

- ARGENTHAL™ reference
- Silver ion trap
- Glass shaft
Temp Range: 0 .. 100 ° C
Membraneglastype: HA
Membrane resistance: <600 MΩ
Connection: S7
Shaft length: 170 mm
Reference Electrolyte: 3 mol / L KCl
Shaft diameter: 12 mm
Storage: 3 mol / L KCl


InLab® 421:

Temp Range: 0 .. 80 ° C
Membraneglastype: U
Membrane resistance: <300 MΩ
Connection: S7
Shaft length: 200 mm
Reference Electrolyte: 3 mol / L KCl AgCl saturated
Shaft diameter: 6 mm
Storage: 3 mol / L KCl AgCl saturated
Diaphragmatyp ceramic
Reference system: Ag / AgCl