Product Description
Dried and degassed solvents are only useful if they stay that way after leaving the still. This Straus flask keeps solvents dry, deoxygenated and grease-free for long periods, ready to dispense whenever you need them. It is a staple for any lab running air-sensitive chemistry.
This listing is for Kimble catalog number 213210-0500: AIRLESS-WARE Straus Flask, 500 mL. The flask is made from low-extractable, 33 expansion borosilicate glass meeting USP Type I and ASTM E438 Type I, Class A. A KONTES HI-VAC valve with a 0 to 4 mm bore protects the contents and provides access, and solvent is withdrawn by cannula or syringe with a suitable needle. It has a 24/40 joint and comes in 500 and 1000 mL sizes. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Long-term solvent storage – Keeps solvents dry, deoxygenated and grease-free.
- HI-VAC valve – 0 to 4 mm valve protects solvent integrity.
- Cannula or syringe access – Withdraw solvent without exposure.
- 24/40 joint – Connects to standard taper apparatus.
Specifications
| Catalog Number | 213210-0500 |
| Brand | Kimble (DWK Life Sciences) |
| Description | AIRLESS-WARE Straus Flask, 500 mL |
| Sold As | Each |
| Material | Borosilicate glass, 33 expansion |
| Glass type | USP Type I; ASTM E438 Type I, Class A |
| Joint | 24/40 standard taper |
| Valve | HI-VAC, 0-4 mm bore |
Available Options
Applications
- Dry solvent storage
- Solvent still collection
- Air-sensitive synthesis
- Glovebox solvent supply
