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Separating And Dropping Funnels
Borosilicate Glass Separating Funnel
Minimum Order Quantity: 1 Piece
Product Brochure
| Capacity | 125ml |
| Material | Borosilicate Glass |
A glass separating funnel, also known as a separatory funnel, is a piece of laboratory glassware used to separate a mixture of two or more immiscible liquids (liquids that don't mix, like oil and water) based on their densities. It's typically a conical or pear-shaped glass container with a stopcock at the bottom to control the flow of liquids.
Here's a more detailed explanation:
Immiscible Liquids:
Separating funnels are designed to separate liquids that don't mix, such as oil and water, or a water-based solution and an organic solvent.
Density Difference:
The separation occurs because the liquids have different densities, causing them to form distinct layers within the funnel. The denser liquid will settle at the bottom, and the less dense liquid will float on top.
Conical or Pear Shape:
The shape of the funnel allows for efficient separation and easy observation of the two layers.
Stopcock:
The stopcock (a valve) at the bottom of the funnel allows the user to carefully drain the lower layer, separating it from the upper layer.
Laboratory Use:
Separating funnels are essential tools in chemistry laboratories for liquid-liquid extractions and other separation procedures.
|
Capacity |
Stopper Size |
Qty per case |
|
60 ml |
19/26 |
1 |
|
125 ml |
19/26 |
1 |
|
250 ml |
24/19 |
1 |
|
500 ml |
24/19 |
1 |
|
1000 ml |
29/32 |
1 |
|
2000 ml |
29/32 |
1 |
|
3000 ml |
34/35 |
1 |
|
5000 ml |
32/35 |
1 |
Additional Information:
- Production Capacity: 50 pc
- Delivery Time: immediate
- Packaging Details: sturdy packing
Glass Dropping Funnel
Minimum Order Quantity: 1 Piece
| Type Of Glassware | Heavy Wall Glass |
| Usage/Application | A dropping funnel is a type of laboratory glassware used to transfer fluids. They are fitted with a stopcock which allows the flow of to be controlled. Dropping funnels are useful for adding reagents slowly, i.e. drop-wise. |
| Design Type | Conical |
| Size/Dimension | 250 ml |
Dropping funnels are useful for adding reagents slowly, i.e. drop-wise. This is desirable when the quick addition of the reagent results in side reactions, or if the reaction is too vigorous. Note the stopcock, glass tube at the right, and ground glass joint in this pressure-equalizing dropping funnel.