Shopping Cart (0) Quotes (0) Express Ordering All Categories > Products > Chromatography > Column Chromatography > QCH-14 Column, Chromatography, With Reservoir And Internal Thread > Advanced Search Advanced Search in QCH-14 Column, Chromatography, With Reservoir And Internal Thread Unit of Measure Imperial Metric Both Specifications Description With Disc Without Disc Length (mm) 203 254 305 457 Length (in) 8 10 12 18 Column ID (mm) No Preference 13 25 38 50 64 75 Stopcock (mm) 2 4 Reservoir (mL) No Preference 100 1000 2000 250 500 Clear Cancel Advanced Search