ROBU/VitraPOR microfiltration funnel according to Pregl for the filtration of very small volumes. The model is fitted with an unground joint and is intended for laboratory applications working with small volumes. The Robu Stereon product is made of borosilicate 3.3 VitraPOR®, a recyclable material with high resistance to most chemicals, including solvents, acids and alkalis. VitraPOR® glass filters are classified into porosity classes according to ISO 4793-80, for the correct selection of pore size in filtration applications. This model has porosity 3 (16 – 40 µm), volume 4 ml and dimensions A 10 mm, B 6 mm, D 55 mm.
Microfiltration funnel Robu Stereon/VitraPOR after Pregl, 4 ml, porosity 3
| Technical data | |||||||
|---|---|---|---|---|---|---|---|
| Cat.-Nr. | Porosity | Pore diameter | Volume | Dim. A (mm) | Dim. B (mm) | Dim. D (mm) | PU |
| 28043 | 3 | 16 – 40 µm | 4 ml | 10 | 6 | 55 | 5 |
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