DURAN 258511302 Filter Crucible 15 mL Porosity 3

DURAN 258511302 Filter Crucible 15 mL Porosity 3

The DURAN 258511302 Filter Crucible 15 mL Porosity 3 is designed for fine-particle filtration in analytical, gravimetric, and research applications.
It includes a sintered glass filter disk (Porosity 3) that captures fine solids while maintaining a moderate flow rate for precise filtration results.

Constructed from borosilicate glass 3.3, the DURAN 258511302 Filter Crucible resists thermal stress, corrosion, and repeated sterilization.
Its transparent body lets users monitor the filtration and drying process with clarity and precision.

With a 15 mL capacity, this crucible is ideal for small-volume analysis, fine solid residue determination, and sample purification.
The robust glass allows direct heating on hot plates or inside furnaces without contamination or deformation.

Engineered for laboratory reliability, it delivers repeatable results and long service life in chemical, industrial, and educational settings.

Key Specifications

• Catalogue Number: 258511302

• Product Type: Filter Crucible

• Capacity: 15 mL

• Material: Borosilicate Glass 3.3

• Porosity: 3 (fine filtration)

• Filter Type: Sintered glass filter disk

• Chemical Resistance: Excellent

• Thermal Resistance: High

• Autoclavable: Yes

• Application Temperature: Up to ≈ 500 °C

Applications

• Fine quantitative and gravimetric filtration

• Small-particle retention and residue analysis

• Solid and ash content determination

• Analytical, industrial, and research laboratories