338 Buchner Funnel "PSAW" with Sintered Disc and cone at stem 338/01 Capacity 100 ml., Porosity Grade G 1, Dia. of Disc 50 mm., Cone B 14 or B 19 338/02 Capacity 100 ml., Porosity Grade G 2, Dia. of Disc 50 mm., Cone B 14 or B 19 338/03 Capacity 100 ml., Porosity Grade G 3, Dia. of Disc 50 mm., Cone B 14 or B 19 338/04 Capacity 100 ml., Porosity Grade G 4, Dia. of Disc 50 mm., Cone B 14 or B 19 338/05 Capacity 200 ml., Porosity Grade G 1, Dia. of Disc 65 mm., Cone B 19 or B 24 338/06 Capacity 200 ml., Porosity Grade G 2, Dia. of Disc 65 mm., Cone B 19 or B 24 338/07 Capacity 200 ml., Porosity Grade G 3, Dia. of Disc 65 mm., Cone B 19 or B 24 338/08 Capacity 200 ml., Porosity Grade G 4, Dia. of Disc 65 mm., Cone B 19 or B 24 338/09 Capacity 500 ml., Porosity Grade G 1, Dia. of Disc 90 mm.,Cone B19 or B24 or B29 338/10 Capacity 500 ml., Porosity Grade G 2, Dia. of Disc 90 mm.,Cone B19 or B24 or B29 338/11 Capacity 500 ml., Porosity Grade G 3, Dia. of Disc 90 mm.,Cone B19 or B24 or B29 338/12 Capacity 500 ml., Porosity Grade G 4, Dia. of Disc 90 mm.,Cone B19 or B24 or B29 338/13 Capacity 1000 ml., Porosity Grade G 1, Dia. of Disc 120 mm., Cone B 24 or B 29 338/14 Capacity 1000 ml., Porosity Grade G 2, Dia. of Disc 120 mm., Cone B 24 or B 29 338/15 Capacity 1000 ml., Porosity Grade G 3, Dia. of Disc 120 mm., Cone B 24 or B 29 338/16 Capacity 1000 ml., Porosity Grade G 4, Dia. of Disc 120 mm., Cone B 24 or B 29