We offer Membrane filter holder ( milipore type) assembly those are available in different grades and used in laboratory for testing.
25 mm,B 29 socket,flask 15 ml
Do flask 30 ml
Do flask 50 ml
Do with filtering flask 250 ml,
47 mm,B 40 socket, 300 ml flask
47 mm,B 40 socket, along with 1000 ml filtering flask ,300 ml
Do flask cap of 2000 ml