Description

Glass Stirring Rod

Product Introduction

A glass stirring rod (also known as a glass rod) is a slender rod-shaped simple stirrer used in chemical experiments. It is used to accelerate dissolution, promote mutual dissolution, guide liquid flow, dip liquids, and stir in evaporating dishes to prevent splashing due to uneven heating. Commonly used in middle school experiments, it is a common laboratory item.

Product Features

1. Can be used to stir and accelerate the dissolution of solutes
2. Guide liquid flow during filtration
3. Can also be used for evaporative crystallization of a small amount of solution

Precautions

1. Careful operation: When using the glass stirring rod, stir gently and carefully to avoid strong collisions and drops to prevent breakage.
2. Avoid overheating: Although the glass stirring rod is heat-resistant, avoid direct contact with high-temperature objects during high-temperature experiments to prevent burns.
3. Avoid vigorous stirring: Avoid stirring violently or rotating the stirring rod rapidly in the container to prevent splashing liquid or causing accidents.
4. Choose the right stirring rod: Select a glass stirring rod of appropriate size and shape according to experimental needs to ensure good stirring effect.
5. Cleaning and storage: After use, clean the glass stirring rod in a timely manner and store it properly. Avoid soaking the stirring rod in strong acid or alkali solutions for a long time to prevent damage.