Product Description
Small-scale reactions and sample prep go more smoothly when the vial can be sampled or vented through the cap. This 4 mL clear reaction vial comes with an open-top cap and silicone/PTFE septum, packed in an organized LAB FILE case.
This listing is for Wheaton catalog number W241500: Reaction Vial, Clear, LAB FILE, Open-Top Cap with Silicone/PTFE Septum, 4 mL, Case of 144. The open-top cap allows needle access through the septum without removing the closure, and the PTFE face resists most reagents and solvents. Clear glass lets you watch color changes, dissolution or precipitation. Vials are supplied 144 per case. They are a practical choice for synthesis, derivatization and method development labs. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Open-top cap – Needle access through the septum.
- Silicone/PTFE septum – Chemically resistant face, resealing backing.
- Clear glass – Monitor reactions visually.
- LAB FILE packaging – Organized storage of 144 vials.
Specifications
| Catalog Number | W241500 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Reaction Vial, Clear, LAB FILE, Open-Top Cap with Silicone/PTFE Septum, 4 mL |
| Sold As | Case of 144 |
| Vial color | Clear |
| Cap | Open top |
| Septum | Silicone/PTFE |
| Packaging | LAB FILE |
Applications
- Small-scale synthesis
- Derivatization reactions
- Sample preparation
- Solvent storage
