Column Chrom. .75 X 18 ,Each

Details:

Column, chromatography, spherical joints, fluoropolymer resin stopcock, fritted disc^ joint size: 35/20. Stopcock bore: 2mm. Effective len: 18in. (457Mm). Column id:.75In. (19Mm). Similar to cg-1198 but with a coarse porosity disc sealed into the lower end of the column for packing support.