| Brand | Creahub |
| Intended Use/Discipline | Biological Laboratory |
| Feature 1 | Accurate Measurement |
| Feature 2 | Easy to Use |
| Feature 3 | Not Fragilea |
| Color | Transparent |
| Volume | 500ml |
Buchner Funnel Flask Kit. buchner funnel filtering kit vacuum filter flask set with 1000ml filter bott. Glass Vacuum Filter Filtration Kits 1000ml Flask Funnel Laboratory Devices Set. Usage - Align the hole of the red tube with the desired scale, squeeze the bottle body to reach the liquid level hole, and then release it.