Round-Bottom Flask 500 ml with Cork Support Borosilicate 3.3
Kit comprising a 500 ml round-bottom flask in borosilicate 3.3 glass and a compressed cork support. Narrow neck, ungraduated, thick-walled construction for even heat distribution — geometry suited to prolonged boiling applications. Cork support with 120 mm outer diameter and 70 mm inner diameter. Borosilicate 3.3 material offers reliable chemical and thermal resistance. Compatible with heating mantle and tripod setups.
In stock
SKU:
131398
Portes gratis
+150€ Península y Baleares
+150€ Península y Baleares
Múltiples formas de
pago
pago
Condiciones especiales
escuelas y universidades
escuelas y universidades
Distribuidores
oficiales
oficiales
| SKU | Product Name | Price | Qty | |
|---|---|---|---|---|
| K012-002-001 | Matraz esférico de fondo redondo con soporte para balones 500 ml vidrio borosilicato 33 |
€7.50
|
|
Round-Bottom Flask 500 ml with Cork Support Borosilicate 3.3
500 ml spherical flask kit in borosilicate 3.3 glass, supplied with compressed cork support. The round bottom distributes heat evenly across the entire surface — the standard choice for prolonged heating and boiling in laboratory assemblies.
Flask Specifications
- Material: Borosilicate 3.3 glass
- Capacity: 500 ml
- Bottom: Round, ungraduated
- Neck: Narrow
- Wall: Thick, for uniform heating
Cork Support Specifications
- Material: Compressed cork
- Outer diameter: 120 mm
- Inner diameter: 70 mm
Applications
Prolonged boiling, distillation, organic synthesis and reflux assemblies. The round bottom eliminates the cold spots that occur in flat-bottom flasks when heated on a mantle.
The cork support holds the flask stable on the bench or within an assembly without additional clamps. Widely used in chemistry laboratories, teaching environments and research institutions.
Technical Specifications
- Flask material: Borosilicate 3.3
- Volume: 500 ml
- Bottom type: Round
- Support: Compressed cork, Ø ext. 120 mm / Ø int. 70 mm
- Graduation: Ungraduated
| Brand | KENZIUM |
|---|
Write Your Own Review