The DWK Life Sciences WHEATON Clear Type I 47mm Borosilicate Vacuum Filter with 1 L Flask (419380) is a high-quality filtering apparatus designed for precise laboratory filtration. Manufactured from low extractable borosilicate glass 3.3, it conforms to ASTM E 438 Type I, Class A requirements, ensuring durability, chemical resistance, and compliance with laboratory standards.
Product Features
- Available with fritted glass support, stainless steel support, or PTFE support
- Glass components made from WHEATON low extractable borosilicate glass 3.3 (ASTM E 438 Type I, Class A)
- 47 mm filtering apparatus suitable for liquid volumes up to 1000 ml
- 25 mm assemblies designed for small liquid volumes
- 90 mm assemblies ideal for large sample volumes, heavy particulate load, or viscous liquids requiring high flow rates
- Designed for analysis of particulate or microbiological contamination
- Compatible with flasks featuring a No.2 hose connection for 1/4" (6 mm) I.D. tubing
- Recommended for routine filtration of organic solvents, corrosive liquids, and removal of particulates from HPLC solvents
- Ground glass connection eliminates phthalate contamination risk from silicone or neoprene stoppers
- Drip tip extends below hose connection to prevent filtrate from entering vacuum line
- GL45 thread connection enables filtrate collection directly into a standard laboratory bottle
- Secure connection using PBT cap with PTFE-faced silicone sealing ring
- Recommended for general laboratory filtration
What's Included
- Coarse porosity fritted glass support base (40–60 µm)
- Graduated funnel
- 1 L borosilicate glass filtering flask
Benefits
- Durable borosilicate glass ensures chemical resistance and long-lasting performance
- Versatile design supports small, medium, and large volume filtration
- Multiple connection options provide flexibility across laboratory setups
- Secure fittings prevent leaks, contamination, and sample loss
- Supports safe, accurate, and efficient laboratory workflows
Why Choose DWK Life Sciences WHEATON Clear Type I 47mm Borosilicate Vacuum Filter with 1 L Flask (419380)?
This filtering apparatus combines premium borosilicate glass construction with versatile connection options, making it suitable for microbiological, organic, and solvent-based filtration applications. It is designed for accuracy, durability, and compliance with laboratory standards.
