DURAN 258520504 Filter Funnel 50 mL Porosity 5
The DURAN 258520504 Filter Funnel 50 mL Porosity 5 offers accurate and consistent micro-filtration for laboratory use.
Its sintered-glass filter plate with Porosity 5 retains the smallest particles while maintaining an even filtration flow.
Built from high-quality borosilicate glass 3.3, it withstands aggressive chemicals, thermal shock, and repeated sterilization without degradation.
The smooth surface allows easy cleaning and minimal sample loss, supporting reproducible laboratory results.
Reusable and autoclavable, this funnel ensures long-lasting reliability and is suitable for analytical, pharmaceutical, and research laboratories requiring precision.
Key Specifications
Catalogue Number: 258520504
Product Type: Filter Funnel
Capacity: 50 mL
Porosity: 5 (Very Fine)
Material: Borosilicate Glass 3.3
Chemical Resistance: Excellent
Thermal Resistance: High
Autoclavable: Yes
Applications
Ultra-fine analytical filtration
Gravimetric and micro-filtration analysis
Chemical and pharmaceutical testing
Research and teaching laboratories
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