uHPLCs produce high-performance and ultra high-performance liquid chromatography (HPLC and UPLC) columns in all common and special dimensions according to the customer's needs. Each blank column kit includes a precision-bore polished 316 stainless steel column blank - 0.1μ internal surface roughness and high gloss, reducing the phenomenon of groove flow in the inner wall attachment and the inhomogeneity of the packing layer against the wall, reducing the broadening of the spectral band caused by the column wall; two end plugs, and two adjustable column frit caps. High-performance columns for commercial usage. Economical columns for laboratory testing usage. All these empty HPLC columns can be customized according to your requirements.
Stainless steel lc column tubes, stainless steel has both high mechanical strength, good tenacity, and, at the same time, good corrosion resistance, compared to glass and other materials, are not easy to break. The inner wall requires a high degree of finish for a liquid chromatography column tube. The stainless steel column inner wall will be polished several times to improve the column efficiency and reduce the wall effect.
The high quality of our products has impressed customers from all areas of research & development and quality control, from universities and regulatory authorities to small and medium-sized companies and up to large groups in the chemical and pharmaceutical industries.
The components of the empty column are made of 316 stainless steel, which can withstand the action of common solvents. However, since the solvent containing chloride is corrosive, care should be taken not to keep such solvent in the column and connection tube for a long time to avoid corrosion.