Product Name: Glass Funnel
Material: Borosilicate Glass
Color: Clear
A glass funnel, also known as a triangular funnel, is an instrument used to add liquid to a small-diameter container or to separate solid and liquid mixtures when paired with filter paper. A glass funnel is an indispensable instrument in filtration experiments. When filtering, the funnel must be filled with filter paper. There are many types of filter paper available, and different filter papers can be selected based on the specific filtration requirements. For natural science teaching, ordinary qualitative filter paper can be used. Purchase filter paper of the appropriate size based on the size of the funnel.
Product Specifications:
| Specifications | Inner Diameter | Overall Height | Tube Length | Tube Outer Diameter |
| 30mm | 30mm | 49mm | 26mm | 5mm |
| 40mm | 40mm | 62mm | 32mm | 5.5mm |
| 50mm | 50mm | 65mm | 51mm | 6.3mm |
| 60mm | 60mm | 110mm | 58mm | 8mm |
| 75mm | 75mm | 133mm | 70mm | 8.3mm |
| 90mm | 90mm | 155mm | 80mm | 10.5mm |
| 120mm | 120mm | 205mm | 115mm | 14mm |
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