DURANĀ® Triple-Neck Round Bottom Flask, Centre Neck NS 24/29, Two Angled Side Necks NS 14/23, 1000 mL
- Manufactured from 3.3 expansion borosilicate glass
- The triple-neck design allows three separate components to fitted directly to the flask
- Vertical centre neck with two angled side neck with NS 14/23 standard ground joints
- The geometry of the flask permits very uniform heating of the flask contents
- Tight closure due to standard ground joints
- Fired-on, highly durable white print
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Product Overview
Multi-neck flasks (two or three neck flasks) are used for a wide variety of applications where it is necessary to connect multiple components i.e. condensers, adapters, thermometers, etc., directly to the flask.
Specifications
| Boro 3.3 | Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 Ć 10ā6 Kā1 at 20 Ā°C. It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry. The properties of DURANĀ® are specified to ISO 3585 and ASTM-E438 Type 1 Class A. |
| Diameter d (mm) | 131 |
| h (mm) | 200 |
| Capacity (mL) | 1000 |
| Diameter (mm) | 131 |
| Side Arm Thread | NS 14/23 |
| Marking Area | The marking area is a printed ceramic area on laboratory glassware for marking / identification using a wax pencil. Also called marking field, white marking spot or marking square. |
| Material | BORO 3.3 |
| Height (mm) | 200 |
| Autoclavable | Yes |
| Quantity | 1 |
Product Overview
Multi-neck flasks (two or three neck flasks) are used for a wide variety of applications where it is necessary to connect multiple components i.e. condensers, adapters, thermometers, etc., directly to the flask.
Specifications
| Boro 3.3 | Borosilicate glass 3.3 has a very good chemical resistance, virtual inert behavior, a high maximum usage temperature, high light transparency and minimal thermal expansion. Borosilicate glass 3.3 has a linear coefficient of expansion of 3.3 Ć 10ā6 Kā1 at 20 Ā°C. It also conforms to the requirements of a USP/EP/JP Type 1 neutral glass suitable for use by the pharmaceutical industry. The properties of DURANĀ® are specified to ISO 3585 and ASTM-E438 Type 1 Class A. |
| Diameter d (mm) | 131 |
| h (mm) | 200 |
| Capacity (mL) | 1000 |
| Diameter (mm) | 131 |
| Side Arm Thread | NS 14/23 |
| Marking Area | The marking area is a printed ceramic area on laboratory glassware for marking / identification using a wax pencil. Also called marking field, white marking spot or marking square. |
| Material | BORO 3.3 |
| Height (mm) | 200 |
| Autoclavable | Yes |
| Quantity | 1 |