50 ml conical flask made of borosilicate glass 3.3 with a flat base and wide neck.
Graduated bottle and show approximate capacity. Easy Pour Rim
The silk-screen printing is white and bears the manufacturer's mark.
Erlenmeyer Flask According DIN 12331 and ISO 3819 standards
50ml Erlenmeyer Flask, Wide Neck
Code
50 ml conical flask made of borosilicate glass 3.3 with a flat base and wide neck.
Graduated bottle and show approximate capacity. Easy Pour Rim
The silk-screen printing is white and bears the manufacturer's mark.
Erlenmeyer Flask According DIN 12331 and ISO 3819 standards
€4.72 tax incl.
€3.90 Tax excl.
Spain 21% VAT; The final tax applicable may vary according to the country of destination.
50ml Conical Flask, Flat Base & Wide Neck
Propiedades generales del vidrio borosilicato 3.3
El vidrio se distingue por su muy buena resistencia química frente al agua, soluciones salinas, ácidos, bases y disolventes orgánicos. Solamente es atacado por ácido fluorhídrico y, a elevadas temperaturas, por bases fuertes y ácido fosfórico.
| Composición química | ||
| SiO2 | Sílice | 80% |
| B2O3 | Boro óxido | 12,50 % |
| Al2O3 | Aluminio óxido | 2,40 % |
| Na2O | Sodio óxido | 3,80 % |
| K2O | Potasio óxido | 1 % |
| Fe2O3 | Hierro óxido | 0,30 % |
| Resistencia química | |
| Hidrolítica según DIN 12111 ISO 719 | Clase 1 |
| A los ácidos según DIN 12116 | Clase 1 |
| A las bases según DIN 52322 ISO 695 | Clase 2 |
| Propiedades físicas | |
| Coeficiente de dilatación lineal | 3,3 |
| Temperatura de transformación | 534º C |
| Temperatura superior de recocido | 550º C |
| Temperatura inferior de recocido | 494º C |
| Temperatura máxima de trabajo | 500º C |
Data sheet
- Product Type
- Conical Flask
- Material
- Borosilicate Glass
- Capacity
- 50 ml
- Colour
- Clear
- Neck Thread
- with Rim
- Inner diameter neck
- 34 mm
- Base
- 51 mm Ø
- Rim Shape
- Beaded Rim
- Neck Shape
- Wide Neck
- Body Shape
- Conical Shaped
- Bottom Shape
- Flat bottom
- Height
- 85 mm
- Graduation
- Colour Printed Scale
- Screen Print Colour
- White
- Scaling intervals
- Graduated to approximate volumes
- Temperature Range
- 20 °C to 500 °C
- Standard
- ISO 24450
- Sale
- by Unit
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