450ml Porcelain Buchner Filtering Funnel

Code

450 ml capacity Buchner funnel with perforated porcelain plate.
Laboratory instrument for filtration or separation processes made by JIPO from the Czech Republic.
Fully glazed article with a maximum working temperature up to 1100 °C.
High mechanical strength
Low longitudinal thermal expansion
Outside diameter Ø 130 mm
Inner diameter Ø 110 mm
See dimensions and measures in the technical data sheet

€70.49 tax incl.
€58.26 Tax excl.
Spain 21% VAT; The final tax applicable may vary according to the country of destination.

Büchner laboratory funnel for filtration or separation of 450 ml capacity

JIPO is a Czech manufacturer of laboratory porcelain, distinguished and recognized for the high quality of its products according to EN 1183 and ISO 1775.

The manufactured porcelain material is within the group C110 according to the Czech State Standard (CSN 60672-3 standard). The tolerance of the product dimensions is controlled by DIN 40680.

The porcelain funnel meets the parameters of the highest working requirements due to its high quality, good chemistry and heat resistance. Porcelain composition: clay, quartz and feldspar (3AL2O3 . 2SiO2).

Technical properties
High softening temperature, which allows working with unglazed products, can be used at temperatures up to 1350 °C / 2462 °F; in glazed products at temperatures up to 1000 °C / 1832 °F.
High resistance to acids and bases
Other technical properties:  
- Density = 2.4 g/cm³
- Bending strength (70 MPa) of unglazed products
- Thermal conductivity (Wm-1. K-1) = 1,3

Physical and chemical properties
Resistance to alkalis 99.96%
Resistance to acids 99.99%
Hardness according to Mohs 7-8
Tensile strength 400 Kp/cm²
Compressive strength 3,500 Kp/cm²
Flexural strength 500 Kp/cm² minimum
Water absorption capacity 0%
Specific gravity 2.3-2.5 g/cm³

Data sheet

Product Type
Buchner Funnel
Material
Porcelain
Capacity
450 ml
Colour
White
Diameter
130 mm Ø
Inner Diameter
110 mm Ø
External Diameter
130 mm Ø
Stem Mean
27 mm Ø
Enamelled / vitrified / glazed
Yes
Filter Size
110 mm
Standard
ISO 1775 / UNE-EN 1183
Sale
by Unit