ROBU Filter Funnels 250 mL, 80 mm Ø Porosity 4, 18 mm Stem Ø
Product overview
The ROBU Filter Funnels 250 mL, 80 mm Ø Porosity 4, 18 mm Stem Ø are designed for efficient filtration in laboratory applications. These funnels feature a 250 mL capacity and 80 mm diameter, making them ideal for medium to large-scale filtration tasks. The Porosity 4 rating ensures controlled filtration, while the 18 mm stem diameter provides compatibility with standard laboratory glassware. Made from high-quality materials, these funnels offer durability and excellent chemical resistance.
Key Features:
- Brand: ROBU
- Capacity: 250 mL
- Porosity: Porosity 4 for controlled filtration
- Diameter: 80 mm Ø funnel, 18 mm Ø stem
- Application: Suitable for laboratory filtration and sample preparation
These ROBU filter funnels are essential tools for laboratories that require high-quality filtration with precise porosity control, providing reliable performance and durability.
Frequently Asked Questions
1. What is the ROBU Filter Funnels 250 mL, 80 mm Ø Porosity 4, 18 mm Stem Ø used for?
It are designed for efficient filtration in laboratory applications. These funnels feature a 250 mL capacity and 80 mm diameter, making them ideal for medium to large-scale filtration tasks. The Porosity 4 rating ensures controlled filtration, while the 18 mm stem diameter provides compatibility with standard laboratory glassware. Made from high-quality materials, these funnels offer durability and excellent chemical resistance.
2. Is this product suitable for laboratory filtration and sample preparation?
Yes. It is designed for laboratory filtration and sample preparation, and offers a capacity of 250 mL and a diameter of 80 mm Ø funnel, 18 mm Ø stem to support this kind of work.
3. What capacity and diameter does this product have?
It has a capacity of 250 mL and a diameter of 80 mm Ø funnel, 18 mm Ø stem.
4. What porosity does this product offer?
It offers porosity 4 for controlled filtration.
Product Specifications
- HS Code #70179000
- Filter Ø80 mm
- Funnel Ø85 mm
- MaterialBoro 3.3
- Max. filter Ø80 mm
- Nominal capacity250 ml
- Porosity4
- Stem Ø18 mm
- UNSPSC41121809
Products related to this item (38)
product | Mfr # | Part # | Product name | Nominal capacity | Material | Price | Availability | |
21 12 4 | 9.052 378 | ROBU Filter Funnels 125 mL, Porosity 4, 60 mm Ø, 10 mm Stem Ø | 125 ml | Boro 3.3 | 3,756 | In stock | ||
21 50 4 | 9.052 370 | ROBU Filter Funnel 50ml Porosity 4, 36mmØ, 10mm Stem Ø | 50 ml | Boro 3.3 | 2,673 | In stock | ||
21 50 2 | 9.052 368 | ROBU Glasfilter-Geräte Filter Funnels, 50ml Porosity 2, 36mm, 10mm Stem | 50 ml | Boro 3.3 | 2,528 | In stock | ||
21 75 3 | 9.052 373 | ROBU Filter Funnels 75ml Porosity 3, 48mmØ, 10mm Stem Ø | 75 ml | Boro 3.3 | 2,745 | In stock | ||
21 50 3 | 9.052 369 | ROBU Glass Filter Funnel, 50 mL, Porosity 3, 36 mm Diameter, 10 mm Stem | 50 ml | Boro 3.3 | 2,528 | In stock | ||
21 75 4 | 9.052 374 | ROBU Filter Funnel 75ml Porosity 4, 48mmØ, 10mm Stem Ø | 75 ml | Boro 3.3 | 2,926 | In stock | ||
21 55 3 | 9.052 381 | ROBU Filter Funnels 500 mL, Porosity 3, 95 mm Ø, 22 mm Stem Ø | 500 ml | Boro 3.3 | 4,948 | In stock | ||
21 12 3 | 9.052 377 | ROBU Glasfilter-Geräte Filter Funnels, 125ml Porosity 3, 60mm, 10mm Stem | 125 ml | Boro 3.3 | 3,468 | In stock | ||
21 12 2 | 9.052 376 | ROBU Büchner Filter Funnel 125ml Porosity 2, 60mmØ, 10mm Stem Ø | 125 ml | Boro 3.3 | 3,468 | In stock | ||
21 55 4 | 9.052 382 | ROBU Filter Funnels 500 mL, Porosity 4, 95 mm Ø, 22 mm Stem Ø | 500 ml | Boro 3.3 | 5,815 | In stock | ||
21 50 1 | 9.052 367 | ROBU Glasfilter-Geräte Filter Funnels, 50ml Porosity 1, 36mm, 10mm Stem | 50 ml | Boro 3.3 | 2,528 | |||
21 75 1 | 9.052 371 | ROBU Glasfilter-Geräte Filter Funnels, 75ml Porosity 1, 48mm, 10mm Stem | 75 ml | Boro 3.3 | 2,745 | |||
21 12 1 | 9.052 375 | ROBU Glasfilter-Geräte Filter Funnels, 125ml Porosity 1, 60mm, 10mm Stem | 125 ml | Boro 3.3 | 3,468 | |||
21 55 1 | 9.052 379 | ROBU Filter Funnel, 500 mL, Porosity 1, 95 mm Diameter, 22 mm Stem Diameter | 500 ml | Boro 3.3 | 4,948 | |||
21 55 2 | 9.052 380 | ROBU Glasfilter-Geräte Filter Funnels 500ml Porosity 2, 95mm, 22mm Stem | 500 ml | Boro 3.3 | 4,948 | |||
21 11 3 | 9.052 385 | ROBU Filter Funnels 1000 mL, Porosity 3, 124 mm Ø, 22 mm Stem Ø | 1000 ml | Boro 3.3 | 8,127 | |||
21 11 4 | 9.052 386 | ROBU Glasfilter-Geräte Filter Funnels 1000ml Porosity 4, 124mm, 22mm Stem | 1000 ml | Boro 3.3 | 9,138 | |||
21 40 1 | 9.052 387 | ROBU Filter Funnels, 4000ml Porosity 1, 180mm, Ø 30mm Stem Ø | 4000 ml | Boro 3.3 | 21,022 | |||
21 40 2 | 9.052 388 | ROBU Filter Funnels, 4000ml Porosity 2, 180mm, Ø 30mm Stem Ø | 4000 ml | Boro 3.3 | 21,022 | |||
21 40 3 | 9.052 389 | ROBU Filter Funnels, 4000ml Porosity 3, 180mm Ø Stem, 30mm Ø | 4000 ml | Boro 3.3 | 21,022 | |||
21 40 4 | 9.052 390 | ROBU Filter Funnels, 4000ml Porosity 4, 180mm Ø Stem, 30mm Ø | 4000 ml | Boro 3.3 | 24,128 | |||
21 75 2 | 9.052 372 | ROBU Filter Funnels 75ml Porosity 2, 48mm Ø, 10mm Stem Ø | 75 ml | Boro 3.3 | 2,745 | |||
21 25 2 | 9.052 067 | ROBU Filter Funnels 250ml, 80mm Ø Porosity 2, 18mm Stem Ø | 250 ml | Boro 3.3 | 4,768 | |||
21 11 1 | 9.052 383 | ROBU Filter Funnels 1000ml, 124mm Ø Porosity 1, 22mm Stem Ø | 1000 ml | Boro 3.3 | 8,127 | |||
21 25 1 | 9.052 066 | ROBU Filter Funnels 250ml, 80mm Ø Porosity 1, 18mm Stem Ø | 250 ml | Boro 3.3 | 4,768 | |||
21 11 2 | 9.052 384 | ROBU Filter Funnels 1000ml Porosity 2, 124mm Ø, 22mm Stem Ø | 1000 ml | Boro 3.3 | 8,127 | |||
21 25 3 | 9.052 068 | ROBU Büchner Filter Funnel 250ml Porosity 3, 80mmØ, 18mm Stem Ø | 250 ml | Boro 3.3 | 4,768 | |||
21 75 F | 4.680 331 | ROBU Filter Funnels 75ml Porosity F, 48mmØ, 10mm Stem Ø | 75 ml | Boro 3.3 | 3,359 | |||
21 12 F | 4.680 332 | ROBU Filter Funnels 125ml Porosity F, 60mmØ, 10mm Stem Ø | 125 ml | Boro 3.3 | 4,371 | |||
21 25 F | 4.680 333 | ROBU Filter Funnels 250ml Porosity F, 80mmØ, 18mm Stem Ø | 250 ml | Boro 3.3 | 5,562 | |||
21 55 F | 4.680 334 | ROBU Filter Funnels 500ml Porosity F, 95mmØ, 22mm Stem Ø | 500 ml | Boro 3.3 | 6,971 | |||
21 11 F | 4.680 335 | ROBU Filter Funnels 1000ml Porosity F, 124mmØ, 22mm Stem Ø | 1000 ml | Boro 3.3 | 10,077 | |||
21 80 0 | 4.680 336 | ROBU Filter Funnel 8000 ml Porosity 0, 205 mm Ø, Arm 40 mm Ø | 8000 ml | Boro 3.3 | 33,411 | |||
21 80 1 | 4.680 337 | ROBU Filter Funnel 8000 ml Porosity 1, 205 mm Ø, Arm 40 mm Ø | 8000 ml | Boro 3.3 | 33,411 | |||
21 80 2 | 4.680 338 | ROBU Filter Funnel 8000 ml Porosity 2, 205 mm Ø, Arm 40 mm Ø | 8000 ml | Boro 3.3 | 33,411 | |||
21 80 4 | 6.235 774 | ROBU Filter Funnel 8000 ml Porosity 4, 210 mm Ø, Arm 40 mm Ø | 8000 ml | Boro 3.3 | 38,504 | |||
21 80 3 | 6.260 711 | ROBU Filter Funnel 8000 ml Porosity 3, 210 mm Ø, Arm 40 mm Ø | 8000 ml | Boro 3.3 | 33,411 | |||
21 50 F | 6.275 283 | ROBU Filter Funnels 50 ml Porosity F, 36 mm Ø, 10 mm Stem Ø | 50 ml | Boro 3.3 | 3,034 |
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