Elemental speciation analysis
08 April, 2004The toxicity of trace elements in the environment is in many cases dependent on the chemical form in which they occur. Total element concentrations no longer provide sufficient information to allow risk-based toxicity assessments
Evaporative light scattering detector
18 January, 2003Alltech ELSD 800 is an evaporative light scattering detector that can add universal HPLC detection to any LC system to replace or complement existing detectors. The ELSD's universal response gives a closer representation of sample mass than UV detectors, making quantification more accurate when standards are not available. It can be used in parallel with MS to obtain maximum structural and concentration information for each sample. Unlike RI detectors, the ELSD offers high sensitivity, equilibrates quickly and is gradient compatible.
