| | | Lenz Laborglas 500 mL Filter Funnel, Porosity 3, 95 mm Filter Plate, Borosilicate 3.3 | | | | | |
| | | Lenz Filter Funnel, 125 mL, Porosity 4, Filter Plate Diameter 60 mm, Height 140 mm, Borosilicate Glass 3.3 | | | | | |
| | | Lenz-Laborglas Filter Funnel 125 ml, Porosity 3 Filter Plate Dia. 60 mm, High 140 mm, Boro 3.3
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| | | Lenz-Laborglas Filter Funnel 50 ml, Porosity 3 Filter Plate Dia. 35 mm, High 130 mm, Boro 3.3
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| | | Lenz-Laborglas Filter Funnel 75 ml, Porosity 3, Filter Plate Dia. 45 mm, High 130 mm, Boro 3.3
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| | | Lenz-Laborglas Filter Funnel 50 ml, Porosity 4 Filter Plate Dia. 35 mm, High 130 mm Boro 3.3
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| | | Lenz-Laborglas Filter Funnel 500 ml, Porosity 4 Filter Plate Dia. 95 mm, High 200 mm Boro 3.3
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| | | Filter Funnel 125 ml, porosity 2 filter plate dia. 60 mm, high 140 mm Boro 3.3 | | | | | |
| | | Filter Funnel 500 ml, porosity 2 filter plate dia. 95 mm, high 200 mm Boro 3.3 | | | | | |
| | | Filter Funnel 1000 ml, porosity 2 filter plate dia. 120 mm, high 320 mm Boro 3.3 | | | | | |
| | | Filter Funnel 4000 ml, porosity 4 filter plate dia. 175 mm, high 400 mm Boro 3.3 | | | | | |
| | | Filter Funnel 4000 ml, porosity 3 filter plate dia. 175 mm, high 400 mm Boro 3.3 | | | | | |
| | | Filter funnel 50 ml, por. 1 filter plate Ø 35 mm, height 130 mm borosilicate glass 3.3 | | | | | |
| | | Filter funnel 500 ml, por. 1 filter plate Ø 95 mm, height 200 mm borosilicate glass 3.3 | | | | | |
| | | Filter Funnel 75 ml, porosity 2 filter plate dia. 45 mm, high 130 mm Boro 3.3 | | | | | |
| | | Filter funnel 75 ml, por. 1 filter plate Ø 45 mm, height 130 mm borosilicate glass 3.3 | | | | | |
| | | Filter Funnel 50 ml, porosity 2 filter plate dia. 35 mm, high 130 mm Boro 3.3 | | | | | |
| | | Filter Funnel 1000 ml, porosity 4 filter plate dia. 120 mm, high 320 mm Boro 3.3 | | | | | |
| | | Filter Funnel 75 ml, porosity 4 filter plate dia. 45 mm, high 130 mm Boro 3.3 | | | | | |
| | | Filter funnel 4000 ml, Por.2 filter disc Ø 175 mm, height 400 mm borosilicate glass 3.3 | | | | | |
| | | Filter funnel 1000 ml, Por.1 filter disc Ø 120 mm, height 320 mm borosilicate glass 3.3 | | | | | |
| | | Filter funnel 4000 ml, Por.1 filter disc Ø 175 mm, height 400 mm borosilicate glass 3.3 | | | | | |
| | | Filter funnel 125 ml, Por.1 filter disc Ø 60 mm, height 140 mm borosilicate glass 3.3 | | | | | |