Round-bottomed flask with female standard ground joint 45/40, and 10,000 ml capacity.

10 liters Spherical Flask, Round Bottom & SJ 45/40

Code: 122.966-R

Round-bottom flask with female standard ground joint 45/40, and 10,000 ml capacity.

Container with spherical bottom and long narrow neck.
Made of Glassco borosilicate glass 3.3 according to ISO 4797.
See data sheet for dimensions. See below for accessories.

€271.05

€271.05 Tax incl.

€224.01 Tax excl.

Spain 21% VAT; The final tax applicable may vary according to the country of destination.

Description

Spherical flask, round bottom and standard ground joint, 10 liters

Instrument for distillation and boiling processes, for the uniform scalding of the substances contained in it, for sweeping substances, among other uses. Basic laboratory material for schools, colleges and universities.
Made of borosilicate glass 3.3 according to DIN 12347, ISO 4797 and USP standard of the Glassco brand.
White silkscreen with writing area.

General properties of borosilicate glass 3.3

This glass is distinguished by its very good chemical resistance to water, salt solutions, acids, bases and organic solvents. It is only attacked by hydrofluoric acid and, at high temperatures, by strong bases and phosphoric acid.

Chemical composition
80.00% Silica; SiO₂
12.50% Boron trioxide; B₂O₃
2.40% of Aluminium oxide; Al₂O₃
3.80% of sodium oxide; Na₂O
1.00% of potassium oxide; K₂O
0.30% of iron oxide; Fe₂O₃

Chemical resistance
Hydrolytic according to DIN 12111 and ISO 719: Class 1
Acid-resistant according to DIN 12116: Class 1
Alkaline according to DIN 52322 and ISO 695: Class 2

Physical properties:
Coefficient of linear expansion: 3.3
Processing temperature: 534° C
Upper annealing temperature: 550° C
Lower annealing temperature: 494° C
Maximum working temperature: 500° C

Technical sheet of 10 liters Spherical Flask, Round Bottom & SJ 45/40

Code 122.966-R

Data sheet

Product Type: Spherical Flask, Round Bottom
Capacity: 10000 ml / 10 litres
Material: Borosilicate Glass
Neck Finish Recipient: Ground-Glass - Narrow
Inner diameter neck: 45 mm
Body: 279 mm
Standard Ground-Glass Joint: 45/40
Body Shape: Spherical Shaped
Neck Shape: Narrow Neck
Rim Shape: Ground-Glass
Bottom Shape: Round Bottom
Height: 420 mm
Graduation: Ungraduated
Suitable for food use: Si
International Standards: DIN ISO 4797
Sale: by Unit

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10 liters Spherical Flask, Round Bottom & SJ 45/40

Spherical flask, round bottom and standard ground joint, 10 liters

General properties of borosilicate glass 3.3

Data sheet

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