Thermo Fisher, 9720BNWP, Orion™ Calcium Ion Selective Electrodes

Name: Orion™ Calcium Ion Selective Electrodes
Brand: Thermo Fisher
SKU: 9720BNWP

Connector Types: BNC (Waterproof), For Use With (Equipment): ISE Meter, Module 972001, Type: Combination Calcium Electrode, Unit Size: Each, Measure calcium in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Calcium Electrodes.

Catalog Number: 9720BNWP

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Category

pH Electrodes & Probes

Pack Size1 bottle

TagspH and Electrochemistry Probes and Electrodes Combination Ion Selective Electrodes

CollectionsThermo Fisher pH & Electrochemistry: Orion pH Meters, Electrodes & Buffers Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Connector Types: BNC (Waterproof)
For Use With (Equipment): ISE Meter, Module 972001
Type: Combination Calcium Electrode
Unit Size: Each
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:
• Standards922006 0.1 M CaCl_2calcium standard, 475 mL bottle923206 100 ppm calcium as CaCO_3standard,475 mL bottle
• ISA932011 ISA for calcium measurements, 475 mL bottle
• Electrode fill solution900061 Optimum Results A electrode filling solution, 5 x 60 mL bottles900011 4 M KCl saturated with Ag/AgCl filling solution, 5 x 60 mL bottlesItems included with:
• 900061 Optimum Results A electrode filling solution.60 mL 1 bottle
• 972001 97 series sensing module for 9720BNWP. Qty 2Warranty period:
• Electrode: 12 months from date of purchase
• Module: 6 months from date of purchase

Specifications

General

Description	Combination Calcium Electrode with Waterproof BNC Connector
Connector Types	BNC (Waterproof)
For Use With (Equipment)	ISE Meter, Module 972001
Junction	Sure-Flow Junction
Type	Combination Calcium Electrode
Unit Size	Each

FAQs

Question: What does the 9720BNWP electrode measure?

Answer:It selectively measures calcium ions in aqueous solutions.

Question: What connector is used?

Answer:The electrode uses a waterproof BNC connector for compatible ISE meters.

Question: Does it require a separate reference electrode?

Answer:No. It is a combination ion-selective electrode with an integrated reference system.

Application Note

Orion™ Calcium Ion Selective Electrode 9720BNWP is used for direct potentiometric measurement of calcium ions in aqueous samples. The electrode combines the calcium-sensing element and reference system in one body, eliminating the need for a separate reference electrode and simplifying measurements in limited sample volumes. A waterproof BNC connector supports connection to compatible ISE meters, while the Sure-Flow junction can be opened and flushed to help clear deposits that could otherwise cause unstable or drifting readings. The electrode is used with calcium calibration standards, ionic-strength adjustor, and the recommended filling solution to create a controlled measurement system. It is suitable for laboratory or field analysis of water, process samples, and other aqueous matrices where selective calcium measurement is required. The replaceable sensing module also extends serviceability over repeated analytical use.

Ordering

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