500 ml Flask, Round Bottom & Narrow Neck

120.500-R

Matraz esférico con fondo redondo

Capacidad 500 ml

Diámetro Ø boca 34 mm

Diámetro Ø exterior 105 mm

Altura 175 mm

Marca Glassco

5,60 €

(4,63 € tax excl.)

Product Type Spherical Flask, Round Bottom
Packaging & Containers Glass
Capacity 500 ml
Colour Clear
Material Borosilicate Glass 3.3
Neck Finish with Rim
Inner diameter neck 34 mm
Body 105 mm Ø
Body Shape Spherical Body
Bottom Form Round Bottom
Neck Forma Narrow Neck
Rim Form Beaded Rim
Height 175 mm
Food grade Si
Sale by Unit

CARACTERISTICAS TECNICAS

Marca: Glassco
Tipo de vidrio: Borosilicato 3.3
Fabricado según DIN 12347, ISO 4797 y USP standard>
Serigrafía blanca con zona para escritura.

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 % en masa
SiO2 Sílice 80,60%
B2O3 Boro óxido 13%
Al2O3 Aluminio óxido 2,40%
Na2O y K2O Sodio óxido
Potasio óxido
4%

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

Información de matraces esféricos fondo plano 

Capacidad ml Ø Diámetro boca mm Altura mm Ø Diámetro exterior mm Referencia
50 22 105 51 120050-R
100 22 115 64 120100-R
250 34 145 85 120250-R
500 34 175 105 120500-R
1.000 42 210 131 120940-R
2.000 50 260 166 120950-R
4.000 50 315 207 120954-R
5.000 120956-R
6.000 65 355 236 120958-R
10.000 65 420 279 120966-R
20.000 65 500 345 120968-R

Matraces esféricos de fondo plano esmerilado NS

Matraces esféricos fondo redondo

Matraces esféricos fondo redondo esmerilado NS

Universal support made of white propylene plastic with good resistance to certain temperatures.Adequate base to hold securely and keep stable a round-bottomed container or round flask.The support has engraved in relief different diameters allowing them to adapt to different capacities of flasks, from 50 ml to 10000 ml or 10 liters.

5,08 €

Compressed natural cork support with good resistance to certain temperatures.Cork ring with bevelled inner part is suitable to hold securely and keep stable a round bottom container or round flask.The diameter is 120 mm is suitable for our 500 and 1000 ml flasks.

3,35 € 4,78 € -30%

Related Products

Other Products

Heating mantle with magnetic shaking for 500 ml capacity flasks. Speed and temperature regulation is analogical.The maximum stirring speed is 1400 rpm and the maximum temperature is up to 370 °C.The internal diameter for the flask is 105 mm Ø.It includes an auxiliary rod, support, temperature probe,model Pt100, and a stirring magnet. espacio en blanco

377.52

Heating mantle with magnetic shaking for 500 ml capacity flasks. Speed regulation is analogical and temperature regulation is digital.The maximum stirring speed is 1400 rpm and the maximum temperature is up to 370 °C.The internal diameter for the flask is 105 mm Ø.It includes an auxiliary rod, support, temperature probe,model Pt100, and a stirring magnet.

629.2

Analogue heating mantle without shaking for 500 ml round-flasks with electronic regulator allowing heating from room temperature to 370 °C.Includes auxiliary rod for supporting the thermometer.The internal diameter is 105 mm.

119.79

Matraz esférico 500 ml fondo redondo boca NS 29/32. Fabricado en vidrio borosilicato tipo 3. Boca NS 29/32 esmerilada Altura 175 mm Diámetro Ø exterior: 105 mm Marca Glassco

14.92