Filter Flasks
For filtration with reduced pressure these special flasks serve as collecting vessel for the filtrate.
- made of borosilicate glass 3.3
- excellent chemical resistance
- minimal thermal expansion
- high resistance to thermal shocks
- autoclavable
- erlenmeyer shape
Filter flask with side arm
Conical Flasks
Conical Flasks- made of borosilicate glass 3.3
- excellent chemical resistance
- minimal thermal expansion
- high resistance to thermal shocks
- with beaded rim
- white graduation
Sizes & Specifications
Conical Flask narrow neck
Erlenmeyer flask narrow neck DIN ISO 1773
Cat. No. | Capacity | Division | Ø Neck | Height | |
| 355.026.025 | 25 ml | 10 ml | 16 mm | 75 mm | |
| 355.026.050 | 50 ml | 10 ml | 16 mm | 90 mm | |
| 355.026.100 | 100 ml | 25 ml | 19 mm | 105 mm | |
| 355.026.250 | 250 ml | 50 ml | 30 mm | 145 mm | |
| 355.026.300 | 300 ml | 50 ml | 27 mm | 160 mm | |
| 355.026.500 | 500 ml | 50 ml | 30 mm | 180 mm | |
| 355.026.901 | 1000 ml | 100 ml | 39 mm | 220 mm | |
| 355.026.902 | 2000 ml | 250 ml | 47 mm | 280 mm | |
| 355.026.903 | 3000 ml | 500 ml | 41 mm | 310 mm | |
| 355.026.905 | 5000 ml | 500 ml | 41 mm | 365 mm |
Conical Flask wide neck
Erlenmeyer flask wide neck DIN ISO 24450
Cat. No. | Capacity | Division | Ø Neck | Height | |
| 2122614 | 25 ml | 10 ml | 31 mm | 70 mm | |
| 2122617 | 50 ml | 10 ml | 34 mm | 85 mm | |
| 2122624 | 100 ml | 25 ml | 34 mm | 105 mm | |
| 2122632 | 200 ml | 25 ml | 50 mm | 131 mm | |
| 2122636 | 250 ml | 50 ml | 50 mm | 145 mm | |
| 2122639 | 300 ml | 50 ml | 50 mm | 156 mm | |
| 2122644 | 500 ml | 50 ml | 50 mm | 175 mm | |
| 2122654 | 1000 ml | 100 ml | 50 mm | 220 mm |
Boiling Flask
Boiling Flask- made of borosilicate glass 3.3
- excellent chemical resistance
- minimal thermal expansion
- high resistance to thermal shocks
- with beaded rim
Sizes & Specifications
Boiling flask narrow neck
Boiling flask narrow neck DIN ISO 1773
| Cat. No. | Capacity | Ø Neck | Ø Flask | Height | |
| 2172117 | 50 ml | 26 mm | 51 mm | 95 mm | |
| 2172124 | 100 ml | 26 mm | 64 mm | 110 mm | |
| 2172136 | 250 ml | 34 mm | 85 mm | 143 mm | |
| 2172144 | 500 ml | 34 mm | 105 mm | 168 mm | |
| 2172154 | 1000 ml | 42 mm | 131 mm | 200 mm | |
| 2172164 | 2000 ml | 50 mm | 166 mm | 240 mm |
Boiling flask wide neck
Boiling flask wide neck DIN ISO 24450
| Cat. No. | Capacity | Ø Neck | Ø Flask | Height | |
| 2174117 | 50 ml | 34 mm | 51 mm | 95 mm | |
| 2174124 | 100 ml | 34 mm | 64 mm | 110 mm | |
| 2174136 | 250 ml | 50 mm | 85 mm | 143 mm | |
| 2174144 | 500 ml | 50 mm | 105 mm | 168 mm | |
| 2174154 | 1000 ml | 50 mm | 131 mm | 200 mm | |
| 2174164 | 2000 ml | 76 mm | 166 mm | 240 mm |