Product Description
Replace a broken piece without replacing the whole teaching or research kit. Individual 19/22 joint components let instructors and chemists keep micro scale organic chemistry setups complete, so students and staff can continue running distillations, extractions and reflux reactions without delay.
This listing is for Wheaton catalog number 923769: MICRO KIT Organic Chemistry Kit, Replacement PTFE Stopper. Parts include Claisen, connecting, distilling and thermometer adapters (the thermometer adapter with an O-ring and 13-425 cap), a 200 mm West condenser, a 200 mm distilling column, 100, 250 and 500 mL round bottom flasks, a 125 mL separatory funnel, a 19/22 PTFE stopper and bleed tubes. Glass parts share a common 19/22 joint for interchangeable assembly. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- 19/22 joints – Common joint size for interchangeable assembly.
- Individual parts – Replace only what breaks.
- Full range – Adapters, condenser, column, flasks and funnel.
- PTFE stopper – Inert, non-sticking closure.
- Thermometer adapter – O-ring seal with 13-425 cap.
Specifications
| Catalog Number | 923769 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | MICRO KIT Organic Chemistry Kit, Replacement PTFE Stopper |
| Sold As | Each |
| Joint Size | 19/22 |
| Thermometer Adapter Thread | 13-425 |
Available Options
- 109933 – MICRO KIT Organic Chemistry Kit, Replacement Claisen Adapter
- 123753 – MICRO KIT Organic Chemistry Kit, Replacement Connecting Adapter
- 139479 – MICRO KIT Organic Chemistry Kit, Replacement Thermometer Adapter With “O” ring, 13-425 Cap
- 168353 – MICRO KIT Organic Chemistry Kit, Replacement Vacuum Distilling Adapter
- 327342 – MICRO KIT Organic Chemistry Kit, Replacement West Condenser, 200mm
- 385772 – MICRO KIT Organic Chemistry Kit, Replacement Distilling Column, 200mm
- 438764 – MICRO KIT Organic Chemistry Kit, Replacement Round-Bottom Flask, 250mL
- 438782 – MICRO KIT Organic Chemistry Kit, Replacement Round-Bottom Flask, 500mL
- 690170 – MICRO KIT Organic Chemistry Kit, Replacement Separatory Funnel With PTFE Stopcock, 125mL
- 964453 – MICRO KIT Organic Chemistry Kit, Replacement Bleed Tube, Case of 12
- W438174 – MICRO KIT Organic Chemistry Kit, Replacement Round-Bottom Flask, 100mL
Applications
- Teaching labs
- Micro scale organic synthesis
- Distillation and reflux
- Liquid-liquid extraction
