NIOSH-Approved N95/N99 Masks for about $1 Get them now!
This condenser has a large opening at the top for use with dry ice/acetone or liquid nitrogen. There is a lower inner 24/40 drip tip joint and hose connections with an O.D. of 10 mm at the middle serration. The dimensions listed are the inner depth and diameter of the well. Available in 200 x 40, 250 x 50, and 350 x 75 mm sizes.