- With 60° bowl angle for precise fitting of filter paper
- Manufactured from chemical and heat resistant borosilicate glass
- Stem length approximately 150mm


























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| Cat No. | Description |
| 258.245.01 | Glass funnel, 300 ml, borosilcate |
| 260.245.02 | Base for 47 mm glass/filter holder |
| 258.245.02 | Spring clamp, 47 mm, aluminum |
| 260.245.05 | No. 8 perforated stopper, silicone |
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| Cat No. | Description |
| 258.245.01 | Glass funnel, 300 ml, borosilicate |
| 258.245.02 | Spring clamp, 47 mm, aluminum |
| 262.245.03 | Glass base, 47 mm |
| 262.245.04 | Support screen, 47 mm, stainless steel |
| 262.245.05 | Gasket, PTFE |
| 260.245.05 | No. 8 perforated stopper, silicone |
| Cat No. | Description |
| 074.202.04 | Vacuum filtering flask, 1 Ltr |
| 074.202.05 | Vacuum filtering flask, 2 Ltr |
| 074.202.07 | Vacuum filtering flask, 4 Ltr |
| 074.202.08 | Vacuum filtering flask, 5 Ltr |
| 258.245.01A | Glass funnel, 500 ml, borosilicate |
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