Any advice on sulfate quantification in sulfite solution?

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Has anyone used an SW/data base to find the type of the cancer by name of the oncogene?

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What is the best capping agent for the stabilization of large Fe2O3 (250-500nm) nanoparticles?

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Looking for Materials with high thermal expansion coefficient and high temperature resistance?

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Can we classify HV and LV lines based on line length?

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Waters 2707 HPLC autosampler problem?

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Why almost every element would be metallized in sufficiently high pressure and low temperature?

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How optimize the Size Exclusion Chromatography?

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Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

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I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

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Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

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Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

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Microstrip antenna design tutorial of HFSS 3D layout module ?

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Małgorzata Jaworska

What about any antioxidizing agent to stabilize your analyte in both sample or mobile phase, e.g. ascorbic acid, acetylcysteine ...

Natella Mirzoyan

Thank you Małgorzata Jaworska. I have tried formaldehyde and propanol. Will try ascorbic acid too.

I don't know your detection mode, but ascorbic acid has strong absorption at 270 nm. So when used as mobile phase additive you can get negative peaks of your analyte. I'm wonder your result.