Raymond Wong

A unique solution to automate and optimize compound purification and isolation Compound isolation, purity analysis, and impurity analysis in pharmaceutical drug development presents increasing chal...

228-74006-41 ICDS-40A   The ICDS-40A reduces peak spreading, increasing the sensitivity for components with low retention such as fluorine ions, and improves water dip separation, enabling highly-r...

Refractive index detectors (RID) are widely used for many substances, such as to analyze components with low UV absorption, but it requires time for the baseline to stabilize, which has no doubt b...

OutlineAnother way to save solvent is to return part of the eluate that is discharged from the detector to the mobile phase bottle. This is referred to as "solvent recycling." If the optional Solv...

Mobile Phase: 50 % aqueous ethanol solutionHow would you prepare this solution? Solvent mixtures are generally prepared in terms of volume ratios (v/v) or weight ratios (w/w). Since the volume of ...

Given that ion chromatography is basically an analytical technique used for measuring ionic substances, the most important point is to use water with ions sufficiently removed. It is best to use wa...

a) Purified water with an extremely low TOC value and resistance of 18 MΩ·cm or greater (electrical conductivity of 0.056 μS/cm or less). b) Water purified using a combination of methods, such as r...

Relationship between the mixing ratio of organic solvent versus pressure Since the viscosity of methanol is higher than that of acetonitrile, the pressure applied on the column by water/methanol so...

Amid increasing calls for improved work efficiency and a more flexible working style, ideas of LC analysis are changing. The time has come for an HPLC that delivers rugged, reliable results with le...

Here is a list of part numbers for the associated licenses for LabSolutions filebased chromatographic software.   Part Number Core packages LC/GC 223-62700-92 LabSolutions LC Workstation - sin...