Technical Specifications:

• method:

          post colum derivatization with ninhydrine

• spectroscopic detection:

          LED photometers: 440 nm + 570 nm

• detection limit:

          < 2 nmol/mL

• reproducibility of retention time:

          < 0.3 % RSD

• reproducibility of area:

           ca. 1 % RSD

For more details: The amino acid analyzer ARACUS with ninhydrin (membrapure.de)