eutech-instruments calcium epoxy User Manuals

Table of Contents

• GENERAL INSTRUCTIONS

  3
• Introduction

  3
• Required Equipment

  3
• Required Solutions

  3
• GENERAL PREPARATION

  4
• Electrode Preparation

  4
• Electrode Slope Check (with pH/mV meter)

  4
• Electrode Slope Check (with ion meter)

  5
• MEASUREMENT

  5
• Measuring Hints

  5
• Sample Requirements

  6
• Units of Measurement

  6
• MEASUREMENT PROCEDURE

  6
• Direct Measurement

  6
• Direct Measurement of Calcium (using a pH/mV meter)

  6
• Direct Measurement of Calcium (using an ion meter)

  8
• Low Level Calcium Determination (using a pH/mV meter)

  8
• Low Level Calcium Determination (using an ion meter)

  9
• Titration

  9
• Titration of Calcium

  10
• ELECTRODE CHARACTERISTICS

  11
• Reproducibility

  11
• Interferences

  11
• Complexation

  12
• Temperature Influences

  12
• Electrode Response

  13
• Limits of Detection

  13
• Electrode Life

  13
• Electrode Storage

  14
• ELECTRODE THEORY

  14
• Electrode Operation

  14
• TROUBLESHOOTING GUIDE

  15
• Meter

  15
• Glass-ware

  15
• Electrodes

  15
• Standards and Reagents

  16
• Sample

  16
• Technique

  16
• TROUBLESHOOTING HINTS

  17
• SPECIFICATIONS

  19
• ORDERING INFORMATION

  19