DURAN 258520401 Filter Funnel 50 mL Porosity 4

DURAN 258520401 Filter Funnel 50 mL Porosity 4

The DURAN 258520401 Filter Funnel 50 mL Porosity 4 is designed for fine and precision filtration in laboratories that handle sensitive samples.
Its sintered-glass filter plate with Porosity 4 enables efficient separation of very fine particles while maintaining a steady flow rate.

Constructed from durable borosilicate glass 3.3, the funnel resists aggressive chemicals, high temperatures, and sudden thermal changes.
Its smooth interior finish ensures quick liquid passage, prevents sample retention, and allows easy cleaning after each use.

Autoclavable and reusable, this funnel guarantees dependable performance for analytical, chemical, and pharmaceutical laboratories requiring accurate results.

Key Specifications

• Catalogue Number: 258520401

• Product Type: Filter Funnel

• Capacity: 50 mL

• Porosity: 4 (Fine)

• Material: Borosilicate Glass 3.3

• Chemical Resistance: Excellent

• Thermal Resistance: High

• Autoclavable: Yes

Applications

• Fine and micro-particle filtration

• Analytical and gravimetric analysis

• Chemical and pharmaceutical testing

• Research and educational laboratories