The reason for the shielding to be vital in the glass electrodes design having value of an internal resistance 10 6 Ω or more is to be explained. Concept introduction: Glass electrode act as a chemical sensor, it uses a glass membrane as a surface for sensing. This is opposite to the one that uses a solid-state membrane or an organic membrane. In the glass, a material is present which is sensitive to the material which needs to be measured. Shielding is important when designing glass electrodes.

BuyFind

Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213
BuyFind

Principles of Instrumental Analysis

7th Edition
Douglas A. Skoog + 2 others
Publisher: Cengage Learning
ISBN: 9781305577213

Solutions

Chapter 5, Problem 5.4QAP
Interpretation Introduction

Interpretation:

The reason for the shielding to be vital in the glass electrodes design having value of an internal resistance 106Ω or more is to be explained.

Concept introduction:

Glass electrode act as a chemical sensor, it uses a glass membrane as a surface for sensing. This is opposite to the one that uses a solid-state membrane or an organic membrane. In the glass, a material is present which is sensitive to the material which needs to be measured. Shielding is important when designing glass electrodes.

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