Blank Columns for Metal Chromatographic Tubes for HPLC Columns

B&M® offers a wide range of HPLC and UHPLC column hardware that is optimized for selectivity, efficiency and high quality separation performance in flow path. B&M®'s line of column hardware includes protective accessories and connectivity products that can enhance the column's functionality. B&M® liquid chromatographic columns are precision machined through an integrated internal surface grinding process, using high quality stainless steel tubing with a clean and efficient profile. The stainless steel columns are polished multiple times to a 0.1μm inner wall smoothness, which greatly improves column efficiency and reduces the wall effect; the dead volume is small, which ensures the high performance of the columns. The specifications are comprehensive, ranging from analytical to preparative types; and the consistency and reproducibility are high. B&M® 0.1μm high gloss chromatography column tubing is capable of rapid analysis while maintaining high column efficiency; its long service life not only reduces the need for frequent replacement of columns for method validation and condition finding, but also greatly reduces the cost of using the columns. It is a high-quality chromatography consumable with excellent selectivity and separation capability. Columns are available in a variety of materials such as polymer, glass, stainless steel, etc. However, BM Life Sciences recommends use stainless steel as the material of column tube, because stainless steel is a hard metal that is resistant to high pressure, corrosion, and is less likely to be broken than glass or other materials.