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Acetonitrile (MeCN) is widely employed as a solvent in various studies and has high dielectric constant (37.5). Various purification procedures to obtain different grades of acetonitrile for use in different studies...
United Scientific Porcelain Buchner Funnel
Mfr #: JBF200, JBF2000 | Manufacturer: United Scientific
Porcelain Buchner Funnels include fixed perforated plates. Funnels are glazed on inner and outer surfaces except rims.
- Thermal Shock Resistance – Average coefficient of expansion from 20° C 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 heat tested in-house
- Glaze – No softening occurs up to 1000°C, and it is extremely white
- Resistance to Chemical Action – Resistance to acids and alkalis with the exception of Hydrofluoric Acid
| Catalog Number | JBF200 | JBF2000 |
| Capacity | 200 mL | 2000 mL |
| Stem Length | 60 mm | 120 mm |
| Top Dia. x Height | 86 x 140 mm | 210 x 272 mm |
| For Filter Paper Size | 7 cm | 18 cm |
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