DURAN 258524403 Filter Funnel 1000 mL Porosity 4

DURAN 258524403 Filter Funnel 1000 mL Porosity 4

The DURAN 258524403 Filter Funnel 1000 mL Porosity 4 is designed for fine-particle filtration in analytical, research, and chemical laboratories.
Its sintered-glass filter plate with Porosity 4 enables efficient retention of small particles while maintaining a stable flow rate for precision results.

Manufactured from borosilicate glass 3.3, this funnel withstands chemical corrosion, high temperatures, and repeated sterilization.
The clear, smooth surface enhances visibility during use and simplifies cleaning, reducing contamination risk.

Fully autoclavable and reusable, this funnel ensures reliability, precision, and longevity across laboratory environments that require consistent filtration performance.

Key Specifications

• Catalogue Number: 258524403

• Product Type: Filter Funnel

• Capacity: 1000 mL

• Porosity: 4 (Fine)

• Material: Borosilicate Glass 3.3

• Chemical Resistance: Excellent

• Thermal Resistance: High

• Autoclavable: Yes

Applications

• Fine-particle analytical filtration

• Gravimetric and quantitative testing

• Pharmaceutical and chemical analysis

• Educational and industrial laboratory processes