Porcelain Buchner Funnels

Porcelain Buchner funnels include fixed perforated plates. Funnels are glazed on inner and outer surfaces except for the rims.

• Thermal shock resistant - average coefficient of expansion from 20 to 200°C is 3.56 x 10^-5, gradually increasing to 4.69 x 10^-5 at 1050°C
• Every batch of porcelain is factory heat tested
• Glaze is extremely white and no softening occurs up to 1000°C
• Chemically resistant - Resistance to acids and alkalies is excellent, except for hydrofluoric acid
Image(s) are representative of the product group and not necessarily the individual product.

Approx. Capacity (mL): 3
Top Dia. x Height (mm): 20 x 66
For Filter Paper Size (cm): 1.3

Approx. Capacity (mL): 35
Top Dia. x Height (mm): 50 x 91
For Filter Paper Size (cm): 4

Approx. Capacity (mL): 100
Top Dia. x Height (mm): 65 x 103
For Filter Paper Size (cm): 5.5

Approx. Capacity (mL): 200
Top Dia. x Height (mm): 86 x 140
For Filter Paper Size (cm): 7

Approx. Capacity (mL): 350
Top Dia. x Height (mm): 105 x 162
For Filter Paper Size (cm): 9

Approx. Capacity (mL): 600
Top Dia. x Height (mm): 127 x 194
For Filter Paper Size (cm): 11

Approx. Capacity (mL): 800
Top Dia. x Height (mm): 143 x 200
For Filter Paper Size (cm): 12.5

Approx. Capacity (mL): 1150
Top Dia. x Height (mm): 172 x 220
For Filter Paper Size (cm): 15

Approx. Capacity (mL): 2000
Top Dia. x Height (mm): 210 x 272
For Filter Paper Size (cm): 18

Approx. Capacity (mL): 4800
Top Dia. x Height (mm): 270 x 352
For Filter Paper Size (cm): 24