Welch products introduction

Ultisil Amino Acid

Ultisil Amino Acid HPLC columns are made from spherical, totally porous, and ultra-high purity (>99.999%) type B silica particles. Our proprietary surface modification before bonding generates a very smooth and uniform surface with less acidic surface silanol. Ultisil Amino Acid columns provide the best performance in peak shape, efficiency and resolution for the analysis of 18 amino acids. Complete sample preparation can be achieved in as short as 30 min.

Ultisil Amino Acid Method Package (00840-01000)

  • Ultisil Amino Acid Column (5 μm, 4.6×250 mm), 1 pk (H00211-31043)
  • Amino Acid Standards, 2 bottles. 1 mL/bottle (H00815-01001)
  • Derivatization reagent A (H00814-01027 (A))
  • Derivatization reagent B (H00814-01027 (B))
  • Derivatization reagent diluent, 6 bottles, 20 mL/bottle (H00814-01030)
  • Ultisil AA method brochure

Separation of 18 Amino Acids

* Due to the shipping policy of different countries, Derivatization reagent, reagent diluent, and Amino Acid Standards are not allowed to ship in some countries. For more details, please contact us or our local distributors.