1. Article: sand core funnel 3. Quantity: 1 pc 4. Pore size: G1 or G2 or G3 or G4 or G5 Buchner funnel designed for laboratory Available in sizes ranging from 35ml to 1000ml, suitable for different filtration needs. Coarse filter design ensures rapid filtration while maintaining the integrity of it. Made of durable materials, compatible with replaceable G1, G2, G4 and G5 filters. Ideal for use, biology and environmental laboratories for reliable results. Color One Color Brand Name ZGHSWM Unit Count 1.0 Count Part Number ZGHSWM Manufacturer ZGHSWM Model Number ZGHSWM