15ml Buchner Filtering Funnel with G3 Emery Filtering Board, 14/20 Standard Taper Inner Joint and Vacuum Serrated Tubulation,Borosilicate Glass

الوصف

15ml Buchner Filtering Funnel with G3 Emery Filtering Board, 14/20 Standard Taper Inner Joint and Vacuum Serrated Tubulation,Borosilicate Glass