5,000ml Volumetric Flask with Stopper, class A
5,000 ml volumetric flask with plastic stopper, class A.
Made of clear borosilicate glass according to ISO 1042 and DIN 12664 standards.
The container has a ground-glass top joint standard 34/35 with a stopper of polypropylene plastic.
Including certificate and batch number
See data sheet for details
5,000 ml Clear Glass Volumetric Flask with Stopper, Class A
Measuring instrument in chemical laboratory for handling liquids with high accuracy. It is only capable of measuring an exact capacity with a degree of tolerance, i.e. with a minimum/maximum level of error.
The shape of the container is flat-bottomed and pear-shaped with a long and thin neck. The neck has a screened line, which indicates the volume of liquid for that instrument.
The level line is calibrated with distilled water at 20 °C and allows the volume to be determined and measured with high accuracy.
The capacity of the flask is stamped, and also the manufacturer's mark and the batch number.
It is supplied with a certificate and the batch number.
Conforms to ISO 1042.
Available in different capacities and in clear and amber glass colours.
Capacity Neck Tolerance Height
Capacity | Ground-glass joint | accuracy | Height |
5 ml | 10/19 | ± 0,025 ml | 70 mm |
10 ml | 10/19 | ± 0,025 ml | 90 mm |
20 ml | 10/19 | ± 0,040 ml | 105 mm |
25 ml | 10/19 | ± 0,040 ml | 110 mm |
50 ml | 12/21 | ± 0,060 ml | 140 mm |
100 ml | 14/23 | ± 0,100 ml | 170 mm |
200 ml | 14/23 | ± 0,150 ml | 210 mm |
250 ml | 14/23 | ± 0,150 ml | 220 mm |
500 ml | 19/26 | ± 0,250 ml | 260 mm |
1.000 ml | 24/29 | ± 0,400 ml | 300 mm |
2.000 ml | 29/32 | ± 0,600 ml | 370 mm |
5.000 ml | 34/35 | ± 1,200 ml | 500 mm |
General properties of borosilicate glass 3.3
It 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. Low coefficient of linear expansion.
Chemical composition
80.00 % Silica; SiO2
12.50 % Boron oxide; B2O3
2.40 % Aluminium oxide; Al2O3
3.80 % Sodium oxide; Na2O
1.00 % Potassium oxide; K2O
0.30 % Iron oxide; Fe2O3
Chemical resistance
Hydrolytic according to DIN 12111 and ISO 719: Class 1
Acid Resistance according to DIN 12116: Class 1
Alkaline resistance according to DIN 52322 and ISO 695: Class 2
Data sheet
- Product Type
- Volumetric Flask
- Material
- Borosilicate Glass & PP Plastic
- Capacity
- 5 litres
- Colour
- Clear
- Neck Thread
- Ground-Glass Neck
- Standard Ground-Glass Joint
- 34/35
- Rim Shape
- Ground-Glass Joint
- Bottom Shape
- Flat bottom
- Height
- 500 mm
- Graduation
- One Mark Graduation
- Screen Print Colour
- Blue
- Closure
- Plastic Stopper
- Stopper
- Polyethylene (PE)
- Class
- A
- Calibration
- Calibrated at 20 °C with distilled water and individual calibration certificate
- Colour printed
- Batch number and certificate
- Accuracy (±)
- ± 1.2 ml
- Standard
- ISO 1042
- Sale
- by Unit