or
SiliCycle SiliaChrom Plus HPLC Columns, C18, 10 um, 100 A, Column Format: Preparative Column, Dimensions: 21.2 x 250 mm, Diameter: 21.2 mm, Bed Length: 250 mm, Carbon Load: 0.15, Column Type: Reversed Phase, Endcapped: Yes, Stainless Steel, Max. Pressure:
