DURAN 258513209 Filter Crucible 50 mL Porosity 2

DURAN 258513209 Filter Crucible 50 mL Porosity 2

The DURAN 258513209 Filter Crucible 50 mL Porosity 2 is optimized for medium-porosity filtration in analytical, research, and industrial settings.
It includes a sintered-glass filter disk (Porosity 2) that offers a good balance between flow rate and particle retention for accurate analytical results.

Made from borosilicate glass 3.3, the DURAN 258513209 Filter Crucible withstands rapid temperature changes, chemical attack, and repeated sterilization.
Its clear glass body enables easy observation during filtration and drying.

With a 50 mL capacity, the crucible accommodates moderate-volume samples used for solid residue collection, quantitative filtration, and ash analysis.
Its strong, reusable glass structure supports direct heating on hot plates or in furnaces without contamination.

Designed for precision and consistency, it ensures dependable performance across analytical, educational, and industrial laboratories.

Key Specifications

• Catalogue Number: 258513209

• Product Type: Filter Crucible

• Capacity: 50 mL

• Material: Borosilicate Glass 3.3

• Porosity: 2 (medium filtration)

• Filter Type: Sintered-glass filter disk

• Chemical Resistance: Excellent

• Thermal Resistance: High

• Autoclavable: Yes

• Max Temperature: ≈ 500 °C

Applications

• Medium-speed quantitative and gravimetric filtration

• Solid residue and ash determination

• Sample purification and drying

• Analytical, industrial, and academic laboratories