Gas diciding tube porosity 2, 33 cD, 22mm, DURAN

Gas dividing tube porosity 0, 175 D, 25mm, DURAN

Gas dividing tube porosity 0, 33 cD, 22mm, DURAN

Gas dividing tube porosity 1, 175 D, 25mm, DURAN

Gas dividing tube porosity 1, 176 D, 34mm, DURAN

Gas dividing tube porosity 1, 33 cD, 22mm, DURAN

Gas dividing tube porosity 2, 175 D, 25mm, DURAN

Gas washing bottle lower parts,Drechsel type, NS 29/32,cap. 250 ml, Borosilicate 3.3

Gas washing bottle lower parts,Drechsel type, NS 29/32,cap. 500 ml Borosilicate 3.3

Gas washing bottles Duran®, acc. to Drechsel | Description: Gas washing bottle, with filter disc, Capacity ml: 500, Thread: GL 45

Gas washing bottles Duran®, acc. to Drechsel | Description: Gas washing bottle, without filter disc, Capacity ml: 500, Thread: GL 45

Gas washing bottles Duran®, acc. to Drechsel | Description: Head with filter disc