Product Description
Get full access to a reaction vessel for stirring, sampling and cleaning. A flat ground flange top opens the whole diameter of the flask, and the cylindrical body suits overhead stirrers with blades that sweep the full volume for uniform mixing.
This listing is for Kimble catalog number 612000-2000: KONTES Cylindrical Reaction Flask, 2000 mL. Flasks have a ground flange top that mates with a multi-neck reaction flask top and clamp. The 4 inch flasks accept PTFE stirrer blade 789030-0022 and clamp 613750-0000. Capacities are 100, 1000, 2000 and 3000 mL, made from low extractable 33 expansion borosilicate glass meeting USP Type I and ASTM E438, Type I, Class A. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Flanged open top – Full-diameter access for charging and cleaning.
- Cylindrical body – Efficient mixing with overhead stirrers.
- System compatible – 4 inch flasks fit blade 789030-0022 and clamp 613750-0000.
- Several sizes – 100 mL to 3000 mL.
- Type I borosilicate – Low extractable, durable glass.
Specifications
| Catalog Number | 612000-2000 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Cylindrical Reaction Flask, 2000 mL |
| Sold As | Each |
| Glass | Borosilicate glass 3.3 (33 expansion), low extractable |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Top | Ground flange |
| Flange ID | 2 in; 4 in |
| Compatible parts | PTFE blade 789030-0022; clamp 613750-0000 (4 in) |
Available Options
- 296100-0100 – KONTES Cylindrical Reaction Flask, 100 mL
- 612000-1000 – KONTES Cylindrical Reaction Flask, 1000 mL
- 612000-3000 – KONTES Cylindrical Reaction Flask, 3000 mL
Applications
- Kilo-lab and scale-up reactions
- Overhead-stirred synthesis
- Polymerization
- Crystallization studies
