337 Buchner Funnel "PSAW" with Sintered Disc Plain stem 337/01 Capacity 35 ml., Porosity Grade G 1, Dia. of Disc 30 mm. 337/02 Capacity 35 ml., Porosity Grade G 2, Dia. of Disc 30 mm. 337/03 Capacity 35 ml., Porosity Grade G 3, Dia. of Disc 30 mm. 337/04 Capacity 35 ml., Porosity Grade G 4, Dia. of Disc 30 mm. 337/05 Capacity 80 ml., Porosity Grade G 1, Dia. of Disc 40 mm. 337/06 Capacity 80 ml., Porosity Grade G 2, Dia. of Disc 40 mm. 337/07 Capacity 80 ml., Porosity Grade G 3, Dia. of Disc 40 mm. 337/08 Capacity 80 ml., Porosity Grade G 4, Dia. of Disc 40 mm. 337/09 Capacity 100 ml., Porosity Grade G 1, Dia. of Disc 50 mm. 337/10 Capacity 100 ml., Porosity Grade G 2, Dia. of Disc 50 mm. 337/11 Capacity 100 ml., Porosity Grade G 3, Dia. of Disc 50 mm. 337/12 Capacity 100 ml., Porosity Grade G 4, Dia. of Disc 50 mm. 337/13 Capacity 200 ml., Porosity Grade G 1, Dia. of Disc 65 mm. 337/14 Capacity 200 ml., Porosity Grade G 2, Dia. of Disc 65 mm. 337/15 Capacity 200 ml., Porosity Grade G 3, Dia. of Disc 65 mm. 337/16 Capacity 200 ml., Porosity Grade G 4, Dia. of Disc 65 mm. 337/17 Capacity 500 ml., Porosity Grade G 1, Dia. of Disc 90 mm. 337/18 Capacity 500 ml., Porosity Grade G 2, Dia. of Disc 90 mm. 337/19 Capacity 500 ml., Porosity Grade G 3, Dia. of Disc 90 mm. 337/20 Capacity 500 ml., Porosity Grade G 4, Dia. of Disc 90 mm. 337/21 Capacity 1000 ml., Porosity Grade G 1, Dia. of Disc 120 mm. 337/22 Capacity 1000 ml., Porosity Grade G 2, Dia. of Disc 120 mm. 337/23 Capacity 1000 ml., Porosity Grade G 3, Dia. of Disc 120 mm. 337/24 Capacity 1000 ml., Porosity Grade G 4, Dia. of Disc 120 mm.