DURAN 258512204 Filter Crucible 30 mL Porosity 2

DURAN 258512204 Filter Crucible 30 mL Porosity 2

The DURAN 258512204 Filter Crucible 30 mL Porosity 2 supports medium-porosity filtration and sample analysis in chemical and analytical laboratories.
A sintered glass filter disk (Porosity 2) delivers balanced flow and particle retention for precise quantitative results.

Made from borosilicate glass 3.3, the DURAN 258512204 Filter Crucible resists thermal shock, corrosive solvents, and high temperatures up to 500 °C.
Its transparent glass wall enables clear observation of the filtration process and sample clarity.

With a 30 mL capacity, this crucible handles larger sample volumes for medium-filtration tasks such as residue collection, solid analysis, and ash determination.
The strong glass structure allows direct heating on hot plates or inside furnaces without risk of contamination or distortion.

Built for accuracy and consistency, it delivers reliable performance in industrial, academic, and research laboratory workflows.

Key Specifications

• Catalogue Number: 258512204

• Product Type: Filter Crucible

• Capacity: 30 mL

• Material: Borosilicate Glass 3.3

• Porosity: 2 (medium filtration)

• Filter Type: Sintered glass filter disk

• Chemical Resistance: Excellent

• Thermal Resistance: High

• Autoclavable: Yes

• Application Temperature: Up to ≈ 500 °C

Applications

• Medium-speed quantitative and gravimetric filtration

• Solid residue and ash determination

• Sample drying and purification

• Analytical, educational, and industrial laboratories