UltisilTM Series HPLC Columns are based on ultra-pure (purity >99.999%) spherical and totally porous silica, unique bonding chemistry and proprietary surface modification techniques, producing excellent peak shape, column efficiency and exceptional lot-to-lot reproducibility. UltisilTM column is the best choice for method development, owing to complete bonding chemistries and stable performance.

Ultisil® Amino Acid Plus column is a kind of new product which through further optimizing the analysis method on the basis of the original dedicated column for amino acids analysis. It uses an ELSD to detect more kinds of Amino acids with higher stability without derivation.  For more information please visit our “Document Files” section and find relative articles.

Key Features

• Separate 23 amino acids by reverse-phase chromatographic analysis without the need of derivation, which makes amino acid analysis more convenient and flexible.
• Amino acids which separated and derived from proteolytic products, cell culture medium, food and feed have more excellent degree of separation.
• The special column for amino acids analysis has superb reproducibility and stability, which guarantees the stability and reliability of quantitative and qualitative analysis results.
• Excellent selectivity and separation, allowing you to get more accurate analysis results.
• Multiple interference factors such as reagents, by-products and solvents can be removed by rapid extraction.
• Adhere to strict QC standards, each column would be tested with 23 amino acids before sold, ensuring the reliability of the results.
• Diameter pf 4.6 mm and length of 300 mm. 

• Separation of 23 amino acids