ZAM 3000 ELSD Detector for routine analysis in HPLC The Evaporative Light Scattering Detector ZAM 3000 is an universal detector for HPLC. It is used to analyze components which do not have UV absorption, cannot be separated with an isocratic solvent and must use a gradient elution, which cannot be used with a refractive index detector ......
ZIC®-HILIC - Better separation of polar compounds ZIC®-HILIC HPLC columns now available from Merck When analyzing polar and hydrophilic compounds, reversed-phase chromatography has severe limitations. The solution: ZIC®HILIC - unique HPLC columns for better separation of polar compounds now available from Merck...