Porcelain Funnel (Buchner) 70mL

• Chemical composition: SiO 2/63, AL2O 3/30%
• Specific gravity: 2.4 g / cm3
• Heat resistance: 1000 ? C
• Capacity (mL): 70
• inner diameter (mm): 62
• foot length (mm): 64
• Filter paper size (mm): f 55
• Bifel
• Model number: 237/2