Gas wash bottle reservoirs, Drechsel, borosilicate glass 3.3
According to DIN 12596. Bottle heads are supplied with or without sintered glass support (of porosity 0) which enables efficient gas dispensing. Bottle and selected head should be ordered seperately.
With filter disc:
No
Ground size:
NS29/32
Gas wash bottle reservoirs, Drechsel, borosilicate glass 3.3