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Knowledge Center

Expert guides on laboratory glassware — usage methods, precautions, and maintenance tips for volumetric flasks, pipettes, burettes, and more.

Featured Articles

KODEX Knowledge Center provides professional guides on precision laboratory glassware, helping you achieve accurate results in every experiment.

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How to Use a Volumetric Flask

Step-by-step guide on using a volumetric flask, including reading the meniscus, A vs B grade differences, and calibration tips.

Volumetric Flask Beginner A-Grade
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Pipette Usage Guide

How to correctly use a pipette, including scale reading, drain-out vs blow-out types, and maintenance.

Pipette Beginner
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Burette Tutorial

How to use a burette for titration, including bubble removal, tip control, and reading techniques.

Burette Titration
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Borosilicate Glass Properties

Understanding borosilicate glass vs soda-lime glass, temperature resistance, and chemical durability.

Material Reference
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Selection Guide

How to choose the right laboratory glassware — precision grade, material, and brand selection.

Selection Guide
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Cleaning Methods

Detailed cleaning methods for different stains, cleaning agents, and glassware maintenance tips.

Cleaning Maintenance
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Quick Usage Guide

1

Pre-use Inspection

Always check for cracks, clean surfaces, and ensure the stopper fits properly before use.

2

Proper Cleaning

Use appropriate cleaning agents for different types of residues. Avoid abrasive brushes.

3

Correct Reading

Read at eye level, with the meniscus bottom touching the calibration line.

4

Storage Tips

Store glassware in a dry, dust-free environment. Avoid stacking to prevent breakage.