Product Description
Control what goes in or comes out of your distillation without breaking the setup. This Claisen adapter combines a thermometer joint with a PTFE stopcock, giving chemists extra flexibility for collecting fractions or managing flow during distillation work. It is a versatile choice for synthesis and purification labs.
This listing is for Kimble catalog number 164010-2440: KONTES Claisen Distillation Adapter. A 10/30 standard taper joint at the top of the main tube accepts a 75 mm immersion thermometer, while the PTFE stopcock resists sticking and chemical attack. Main joints are 24/40, and the adapter measures about 205 mm wide by 195 mm high. It is 33 expansion, low extractable borosilicate glass meeting USP Type I and ASTM E438, Type I, Class A. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- PTFE stopcock – Chemically resistant and does not seize.
- 10/30 thermometer joint – For 75 mm immersion thermometers.
- 24/40 joints – Standard taper compatibility.
- Borosilicate glass – Heat and solvent resistant.
Specifications
| Catalog Number | 164010-2440 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Claisen Distillation Adapter |
| Sold As | Each |
| Material | 33 expansion borosilicate glass |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Joint size | 24/40 |
| Thermometer joint | 10/30 |
| Thermometer immersion | 75 mm |
| Stopcock | PTFE |
Applications
- Distillation with flow control
- Fraction collection
- Organic synthesis
- Solvent purification
