Thermo Scientific™ Orion™ Calcium Electrodes

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

Catalog Number	Mfr. No.	Description
13-641-803	Thermo Scientific™ 932001	Replacement Module for Half-Cell Calcium Electrode 9320BN
13-641-933	Thermo Scientific™ 9320BN	Half-Cell Calcium Electrode with BNC Connector
13-301-5	Thermo Scientific™ 972001	Replacement Module for Combination Calcium Electrode 9720BNWP
13-642-272	Thermo Scientific™ 9720BNWP	Combination Calcium Electrode with Waterproof BNC Connector

Description

Measure calcium in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Calcium Electrodes.

Features

9720BNWP 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 972001.

 

Solutions required

Standards

922006     0.1 M CaCl₂ calcium standard, 475 mL bottle

923206     100 ppm calcium as CaCO₃ standard,475 mL bottle

 

ISA

932011     ISA for calcium measurements, 475 mL bottle

 

Electrode fill solution

900061     Optimum Results A electrode filling solution, 5 x 60 mL bottles
900011     4 M KCl saturated with Ag/AgCl filling solution, 5 x 60 mL bottles

 

Items included with

900061     Optimum Results A electrode filling solution.60 mL 1 bottle

972001     97 series sensing module for 9720BNWP. Qty 2

 

Warranty period

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

Specifications

• Junction: Free-flowing Sure-Flow junction assures stable, drift-free potentials