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5660-Flasks, Round Bottom, 3 Neck Parallel, DIN & USP

  • Made from ASTM E-438 Type 1, Boro 3.3 heat resistance glass
  • Available Three Neck Parallel
  • Complies with DIN 12392 & USP standard
  • Made from ASTM E-438 Type 1, Boro 3.3 heat resistance glass
  • Available Three Neck Parallel
  • Complies with DIN 12392 & USP standard
PART  No. Capacity (ml) Centre Size Side Socket Overall Height PACK Qty.
5660-100 100 19/26 14/23 105 1
5660-100-A 100 14/23 14/23 105 1
5660-100-B 100 24/29 14/23 105 1
5660-100-C 100 24/29 19/26 105 1
5660-250 250 24/29 19/26 140 1
5660-250-A 250 19/26 19/26 140 1
5660-250-B 250 29/32 14/23 140 1
5660-250-C 250 29/32 29/32 140 1
5660-500 500 24/29 19/26 163 1
5660-500-A 500 19/26 19/26 163 1
5660-500-B 500 29/32 14/23 163 1
5660-500-C 500 29/32 19/26 163 1
5660-500-D 500 29/32 29/32 163 1
5660-1000 1000 24/29 19/26 200 1
5660-1000-A 1000 29/32 14/23 200 1
5660-1000-B 1000 29/32 19/26 200 1
5660-1000-C 1000 29/32 24/29 200 1
5660-1000-D 1000 29/32 29/32 200 1
5660-2000 2000 24/29 19/26 240 1
5660-2000-A 2000 29/32 19/26 240 1
5660-2000-B 2000 29/32 29/32 240 1
5660-2000-C 2000 34/35 19/26 240 1
5660-2000-D 2000 34/35 24/29 240 1
5660-3000 3000 34/35 24/29 260 1
5660-3000-A 3000 34/35 19/26 260 1
5660-5000 5000 34/35 19/26 305 1
5660-5000-A 5000 34/35 24/29 305 1
5660-10000 10000 34/35 24/29 380 1
5660-10000-A 10000 45/40 24/29 380 1
5660-20000 20000 55/44 24/29 435 1

Here are some common uses for a 3-Neck Parallel Round Bottom Flask:

  1. Parallel Reactions: The primary use is for conducting multiple reactions simultaneously, with each neck facilitating a separate reaction vessel.
  2. Distillation and Fractionation: The flask can be used for distillation setups where different components of a mixture are collected through the three necks. Fractionation processes can be efficiently carried out using this flask.
  3. Refluxing: Each neck can be utilized for separate reflux setups, allowing researchers to perform multiple reflux reactions concurrently.
  4. Simultaneous Sampling: The three necks enable the simultaneous sampling of reaction mixtures or the introduction of different materials at various stages of the experiment.
  5. Temperature Control Experiments: One or more necks can be used for inserting thermometers or temperature probes, providing precise temperature control for each reaction.
  6. Gas Inlet/Outlet: One or more necks can be used for gas inlets or outlets, making the flask suitable for reactions involving gaseous reactants or by-products.
  7. Reaction Monitoring: The additional necks allow for the incorporation of monitoring devices, such as sensors or probes, to track reaction progress in multiple vessels.
  8. Parallel Distillation: Similar to parallel reactions, the flask can be used for parallel distillation, allowing researchers to simultaneously distill multiple samples.
  9. Complex Experimental Setups: The versatility of a 3-neck parallel flask facilitates the creation of complex experimental setups involving various reaction components, monitoring devices, or additional equipment.
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