Thermo Scientific™ Orion™ Potassium Electrodes

Measure potassium ions in aqueous solutions simply, accurately and economically.

Catalog Number	Mfr. No.	Description
13-641-912	Thermo Scientific™ 931901	Replacement Module for Potassium Half-Cell Electrode 9319BN
13-301-8	Thermo Scientific™ 971901	Replacement Module for Potassium Sure-Flow Combination Electrode 9719BNWP
13-642-271	Thermo Scientific™ 9719BNWP	Potassium Sure-Flow Combination Electrode with Waterproof BNC connector

Description

Measure potassium ions in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Potassium Electrodes.

Features

9719BNWP is a combination electrode with a Sure-Flow™ junction. When conventional electrode junctions clog, the Sure-Flow junction can be opened and flushed clean simply by pressing the cap. To be used with module 971901.

Potassium Half-Cell Electrode 9319BN (comes with half-cell module 931901) is to be used with the Orion 900200 sure flow double junction reference electrode.

Solutions required

Standards

921906 0.1 M potassium standard, 475 mL bottle
 

ISA

931911 ISA for potassium measurements,475 mL bottle

 

Electrode fill solution

900002 Inner chamber filling solution for the double junction Reference electrode, 5 x 60 mL bottles

900065 Optimum Results E electrode filling solution,5 x 60 mL bottles

 

Items included

9319BN           931901 93 series sensing module for 9319BN. Quantity 2.

                931911 ISA for potassium measurements. 60ml 1 bottle.

9719BNWP     971901 97 series sensing module for 9719BNWP. Quantity 2.

                900065 Optimum Results E electrode filling solution. 60ml 1 bottle.

 

 

Warranty period:
Electrode : 12 months from date of purchase
Module: 6 months from date of purchase

Specifications

• Drift: drift-free potentials
• Junction: Free-flowing Sure-Flow junction assures stable
• For Use With (Equipment): ISE Meters
• Type: Combination Ion Selective Electrode