PYREX 42mm Diameter Vacuum Traps, Separable, 40/50
Corning These 42mm O.D. PYREX® vacuum traps have a full length outer 45/50 Standard Taper joint on the outer tube and an inner 45/50 Standard Taper joint on the inner tube. The top and side tubulations and the 75mm long center tube have 20mm O.D. - COG
