Standard : ISO 6556
Side arm : Glass connector
Shape : Conical (Erlenmeyer type)
Use : Vacuum filtration
Autoclavable : Yes (121 °C)
Vacuum flask, superior quality borosilicate 3.3 glass with glass side arm, ISO 6556 | CrystAll
Crystall
| SKU | Capacité | Ø intérieur x Ø extérieur | Hauteur | Vendu par | Price | Available | Amount Basket | ||
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| VE.VID1-100-1 | 100 mL | 24 x 72 mm | 105 mm | By unit |
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| VE.VID1-100-6 | 100 mL | 24 x 72 mm | 105 mm | Pack of 6 |
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| VE.VID1-250-1 | 250 mL | 29 x 84 mm | 158 mm | By unit |
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| VE.VID1-250-6 | 250 mL | 29 x 84 mm | 158 mm | Pack of 6 |
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| VE.VID1-500-1 | 500 mL | 33,5 x 106 mm | 188 mm | By unit |
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| VE.VID1-500-6 | 500 mL | 33,5 x 106 mm | 188 mm | Pack of 6 |
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| VE.VID1-1000-1 | 1000 mL | 37 x 135 mm | 242 mm | By unit |
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| VE.VID1-1000-4 | 1000 mL | 37 x 135 mm | 242 mm | Pack of 6 |
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| VE.VID1-2000-1 | 2000 mL | 40 x 166 mm | 280 mm | By unit |
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| VE.VID1-2000-4 | 2000 mL | 40 x 166 mm | 280 mm | Pack of 4 |
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Durable vacuum flask manufactured from superior quality borosilicate 3.3 glass, compliant with ISO 6556.
Equipped with a glass side arm for secure connection to vacuum tubing.
Its reinforced conical design provides exceptional mechanical stability under reduced pressure,
perfect for filtration and vacuum applications.
Vacuum borosilicate glass 3.3 flask: what are its main laboratory applications?
This vacuum flask is used for vacuum filtration, suction, and collection of filtrates in research, quality control, cosmetic, and agri‑food laboratories. It is suitable for standard vacuum assemblies thanks to its integrated glass side-arm and its geometry compliant with ISO 6556.
What are the benefits of borosilicate glass 3.3 for a vacuum flask?
Borosilicate glass 3.3 provides high thermal and chemical resistance, suitable for common solvents and moderate heating cycles in the laboratory. It limits thermal shock cracking and ensures good dimensional stability during repeated vacuum filtrations.
How does the thick conical shape improve stability and safety?
The thick wall and wide conical base improve mechanical resistance to negative pressure and reduce the risk of tipping over on the bench. This design reinforces safety during long filtrations or handling in industrial or quality control environments.
Which vacuum systems is this flask compatible with?
The integrated glass side-arm allows direct connection to standard laboratory vacuum tubing without specific adapters in most setups. It is compatible with common vacuum pumps, distribution manifolds, and filtration devices used in R&D, cosmetics, and agri‑food applications.
Which volumes and dimensions are available to adapt the vacuum flask to protocols?
The flask is available in 100, 250, 500, 1000, and 2000 mL capacities, with diameters and heights adapted to different filtrate volumes. Unit or multipack formats (4 or 6 pieces depending on volume) facilitate equipping series of filtration workstations.
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| Material quality | Borosilicate glass 3.3 |
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Technical features
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