Apera Instruments

FAQs 21

• The Easiest Way to Determine if Your pH Meter is Accurate?
• How test soil slurry's pH?
• How to measure the pH of pure water with a regular pH tester?
• How to measure pH of HF-containing solutions?
• EC, µS, mS –– How to convert?

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Tutorial Videos 19

• PH20 Pocket pH Tester Quick Start Guide
• PH60 Tester Quick Start Tutorial
• Full Tutorial for PC60 Premium Multi-Parameter Pocket Tester
• How to Connect to ZenTest and Perform a Sample Test
• How to Use the Data Management Tool of ZenTest App

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pH 3

• What is pH?
• Why is pH Important?
• Why Choose a pH Meter instead of a pH Test Strip

Conductivity 3

• What is Conductivity, Resistivity, TDS, Salinity, and Their Relationship?
• Applications of Conductivity Measurement
• Testing Conductivity

Dissolved Oxygen 2

• What is Dissolved Oxygen (DO)?
• How to test Dissolved Oxygen (DO)?

ORP 2

• What is ORP (Oxidation-Reduction Potential)?
• How to Test ORP (Oxidation-Reduction Potential)?

SDS (Safety Data Sheet) 11

• Safety Data Sheet for pH Buffer Solutions
• Safety Data Sheet for Conductivity Standard Solutions
• Safety Data Sheet for 3M KCl pH/ORP Probe Storage Solution
• Safety Data Sheet for DO Electrode Reference Solution
• Safety Data Sheet for Protelyte Storage Solution

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Literatures 7

• Apera Product Catalog
• Labsen Handbook 2024 E-version
• Smart LabSen Tester Brochure
• LabSen Tester Brochure
• ZenTest® Smart Testers Brochure

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