The Cole-Parmer Glass Filtering Flask, 1000 mL (34509-12), is a durable laboratory flask designed for vacuum filtration. Its tubulated sidearm connects to 3/8-inch ID vacuum tubing, while the neck finish accommodates No. 8B rubber stoppers and compatible Cole-Parmer filtration assemblies.
Key Features
- 1000 mL filtering capacity, providing a practical receiver volume for laboratory vacuum filtration
- Durable glass construction, designed to provide enhanced mechanical strength during filtration work
- Direct vacuum tubing connection, with tubulation designed for 3/8-inch ID vacuum tubing
- No. 8B stopper compatibility, with a neck finish designed for a secure fit with compatible rubber stoppers
- Compatible with Cole-Parmer filtration assemblies, allowing the flask to be integrated into supported filtration setups
- 135 mm outer diameter and 225 mm height, as specified in the manufacturer product feature information
Note: Cole-Parmer filtration assemblies are sold separately.
Benefits
- Supports straightforward vacuum filtration by providing a dedicated sidearm connection for commonly used vacuum tubing.
- Simplifies filtration setup through compatibility with No. 8B rubber stoppers and Cole-Parmer filtration assemblies.
- Provides enhanced mechanical strength for routine laboratory filtration through its durable glass construction.
- Offers a 1000 mL receiver capacity for handling moderate-volume filtration workflows.
Why Choose the Cole-Parmer Glass Filtering Flask, 1000 mL (34509-12)?
The Cole-Parmer 34509-12 combines a 1000 mL glass receiver with dedicated vacuum tubulation and compatibility with common filtration components. John Morris Group supplies Cole-Parmer filtration glassware for laboratories requiring dependable and straightforward vacuum filtration setups.
