Product Description
Grease in ground joints can contaminate samples and make glassware hard to clean. These thin PTFE sleeves replace grease entirely, sealing standard taper joints for vacuum work while preventing joints from seizing, which saves cleanup time and protects sensitive analyses from grease residues.
This listing is for Kimble catalog number 676001-2926: PTFE Sleeves, 29/26 mm. Sleeves are precision fabricated from high-density PTFE for better vacuum performance and elasticity. A heavy 0.005 inch wall helps prevent wrinkling and creasing, and the sleeve keeps its shape after repeated use. Sizes cover joints from 10/30 to 55/50, packed six per package. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Greaseless sealing – Eliminates joint grease and contamination.
- High-density PTFE – Better vacuum performance and elasticity.
- 0.005 inch wall – Resists wrinkling and creasing.
- Reusable – Retains its shape after repeated use.
- Prevents seizing – Joints separate easily after use.
Specifications
| Catalog Number | 676001-2926 |
| Brand | Kimble (DWK Life Sciences) |
| Description | PTFE Sleeves, 29/26 mm |
| Sold As | Each |
| Material | High-density PTFE |
| Wall thickness | 0.005 in |
| Pack | 6 sleeves |
Available Options
- 676001-1030 – PTFE Sleeves, 10/30 mm
- 676001-1420 – PTFE Sleeves, 14/20 mm, Case of 6
- 676001-1922 – PTFE Sleeves, 19/22 mm, Case of 6
- 676001-1938 – PTFE Sleeves, 19/38 mm, Case of 6
- 676001-2425 – PTFE Sleeves, 24/25 mm, Case of 6
- 676001-2942 – PTFE Sleeves, 29/42 mm, Case of 6
- 676001-3445 – PTFE Sleeves, 34/45 mm
- 676001-4035 – PTFE Sleeves, 40/35 mm, Case of 6
- 676001-4550 – PTFE Sleeves, 45/50 mm, Case of 6
- 676001-5550 – PTFE Sleeves, 55/50 mm, Case of 6
Applications
- Vacuum distillation
- Trace analysis glassware
- Reflux and reaction setups
- Rotary evaporator joints
