Brand: China

Glass funnel:

A Glass funnel is a cone-shaped laboratory instrument typically made of borosilicate glass, which is known for its heat and chemical resistance. Its primary function is to channel liquids or powders into narrow openings, preventing spills and promoting accuracy.

Here’s a breakdown of its best Glass funnel key features:

• Wide mouth: The funnel’s broad opening facilitates easy pouring of liquids or transferring of powders.
• Narrow stem: The stem tapers down to a narrower opening, allowing for precise delivery into flasks, vials, or other containers with small mouths.
• Smooth surface: The smooth glass surface minimizes the risk of liquids or powders clinging to the sides, ensuring complete transfer.

Glass funnels come in various sizes to accommodate different needs, ranging from tiny funnels used for transferring minute amounts of chemicals to large ones for pouring gallons of liquids.

Here’s how to use:

1. Choose the right size funnel: Ensure the funnel’s stem diameter fits snugly into the container’s opening to prevent leaks.
2. Position the funnel: Hold the funnel securely over the container’s opening, ensuring it’s aligned for accurate pouring.
3. Pour steadily: Slowly pour the liquid or powder into the funnel’s wide mouth.
4. Avoid touching the sides: Don’t touch the sides of the funnel with the container, as this can disrupt the flow and cause spills.
5. Rinse if necessary: If needed, rinse the funnel with a suitable solvent after use to remove any residual material.

Here are some additional tips for using:

• Preheat the funnel: For hot liquids, preheat the funnel with warm water to prevent thermal shock and cracking.
• Use a filter paper: For filtering solids, place a filter paper inside the funnel to capture the unwanted particles.
• Clean thoroughly: Regularly clean the funnel with a laboratory detergent to remove any residue and maintain its functionality.

I hope this comprehensive explanation, along with the image, provides a clear understanding and their uses!

Glass funnel of Ktcdhaka:

We always try to sell Glass funnel of Ktcdhaka product and always flexible with customer we try to do business nicely.