Product Description
Equip a single reaction with a stirrer, condenser and addition funnel at the same time. Three necks give you room for every accessory a demanding synthesis needs, and angled side necks keep each one clear of the others so your apparatus is easier to assemble and clamp.
This listing is for Kimble catalog number 606020-1929: KONTES Angled Three Neck Round Bottom Flask, 24/40, 24/40, 2000 mL. These three-neck round bottom flasks have a center joint and two angled side joints, all standard taper. Capacities range from 25 mL to 2000 mL with joint combinations from 14/20 up to 45/50 center necks and 14/20 to 29/42 side necks. Glass is low extractable 33 expansion borosilicate meeting USP Type I and ASTM E438, Type I, Class A. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Three necks – Room for a stirrer, condenser and funnel at once.
- Angled side necks – Keeps accessories clear of each other.
- Standard taper joints – Fits common jointed glassware.
- Wide size range – 25 mL to 2000 mL.
- Type I borosilicate – Low extractable, heat-resistant glass.
Specifications
| Catalog Number | 606020-1929 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Angled Three Neck Round Bottom Flask, 24/40, 24/40, 2000 mL |
| Sold As | Each |
| Glass | Borosilicate glass 3.3 (33 expansion), low extractable |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Necks | Three, standard taper; side necks angled |
| Center joint sizes | 14/20 to 45/50 |
Available Options
- 295500-0250 – KONTES Angled Three Neck Round Bottom Flask, 14/20, 14/20, 19C 14S, 250 mL
- 295510-0050 – KONTES Angled Three Neck Round Bottom Flask, 19/22, 19/22, 19C 19S, 50 mL
- 295510-0100 – KONTES Angled Three Neck Round Bottom Flask, 19/22, 14/20, 100 mL
- 295510-0500 – KONTES Angled Three Neck Round Bottom Flask, 24/40, 24/40, 19/22 19/22, 500 mL
- 295550-0025 – KONTES Angled Three Neck Round Bottom Flask, 14/20, 14/20, 14C 14S, 250 mL
- 295550-0500 – KONTES Angled Three Neck Round Bottom Flask, 29/42, 29/42, 14C 14S, 500 mL
- 606020-1024 – KONTES Angled Three Neck Round Bottom Flask, 29/42, 29/42, 24C 24S, 500 mL
- 606020-1124 – KONTES Angled Three Neck Round Bottom Flask 34/45, 34/45, 29C 24S, 500 mL
- 606020-1129 – KONTES Angled Three Neck Round Bottom Flask, 45/50, 45/50, 29C 29S, 500 mL
- 606020-1224 – KONTES Angled Three Neck Round Bottom Flask, 45/50, 45/50,34C 24S, 500 mL
- 606020-1324 – KONTES Angled Three Neck Round Bottom Flask, 24/40, 24/40, 45C 24S, 500 mL
- 606020-1424 – KONTES Angled Three Neck Round Bottom Flask, 34/45, 24/40, 1000 mL
- 606020-1624 – KONTES Angled Three Neck Round Bottom Flask, 45/50, 24/40, 1000 mL
- 606020-1824 – KONTES Angled Three Neck Round Bottom Flask, 29/42, 24/40, 2000 mL
Applications
- Multi-step organic synthesis
- Reactions with overhead stirring
- Reflux with reagent addition
- Temperature-controlled reactions
