This previously-owned /used Chemglass chromatography column, model no. CG-1193-12, has a Rodaviss-style 24/40 top outer joint (ground), a 1.0-inch column I.D., a coarse (C) disc, and a round bottom at the lower joint. It also has a #2 Teflon stopcock/plug (green and white). The overall length of this glassware is 24.25 inches, and the effective length is 18 inches.
Condition: Clean, previously-owned, used. Sold as is without warranty expressed or implied. Buyer is responsible for determining the suitability of this product for their application.