Concentrator Tube for Kuderna-Danish Concentrators Graduated 10ml concentrator tube is compatible with the Kuderna-Danish Concentrators with springs. The tube is graduated from 0 to 1ml in 0.1ml divisions and from 2 to 10ml in 1ml divisions. Standard taper joint size of 19/22. (1 per EA)
Concentrator Tube for Kuderna-Danish Concentrators Graduated 10ml concentrator tube is compatible with the Kuderna-Danish Concentrators with springs. The tube is graduated from 0 to 1ml in 0.1ml divisions and from 2 to 10ml in 1ml divisions. Standard taper joint size of 19/22.