These replacement PYREX® kettle covers fit 500 mL to 1L 6947 resin reaction kettles. They have openings to accommodate three 24/40 Standard Taper joints and one 34/45 Standard Taper joint. Interchangeable Standard Taper joints allow quick assembly with condensers, stirrers and funnels. Cover flanges are finely ground for a tight seal.
This is a PYREX replacement kettle Cover for Cat. No. 6947 resin reaction kettles. Cat. No. 6947-2LCO fits the 2L,3L, and 4L. Cat. No. fits the 500 mL and 1L.