Lab Sand Core Buchner Funnel G2/G3 Sand Board 15-350ml Grinded Laboratory Glassware Glass Filter Funnel for Distillation Experiment
The outer diameter of the small nozzle joint: 8mm
1. High borosilicate glass material: low expansion rate, high strength, high hardness, high temperature resistance, acid and alkali resistance.
2. The thick wall is even, strong and durable. Fine grinding by hand, with good airtightness.
3. Clean with distilled water, clean the inner and outer walls without stains.
4. The small holes of the glass plate are fine and evenly distributed.
5.It is professionally used in scientific research, hospitals, schools, pharmaceuticals, workshops and other types of laboratory filtration experiments.
1.Due to the difference between light and display, there may be some slight color difference from the actual product. Please refer to the actual product.
2.The other samples in the picture are for reference only, not as a sales item, please know.