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Your educational resource for the latest applications, information and research in sample preparation, chromatography, mass spectrometry, trace elemental analysis and laboratory data management.
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Blog Articles

Why I Turned from Phosphorylation to Glycan Analysis

Most of my early research career focused on the post-translational modifications (PTMs) of proteins and in those days there was only one worthy PTM in my eyes and that was phosphorylation while glycos...

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Give Your Valentine: Antioxidants!

Of all the special days on the calendar, I think Valentine’s Day has to be the healthiest. Think about it. Christmas has all those fattening cookies, fruitcake, and candy canes – not to mention the st...

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Why Attend an International Symposium on Pesticide Analysis?

After reading the title of this post, perhaps you are wondering to yourself: Why organize yet another meeting on analysis of pesticides? Firstly, this two-day symposium, titled, 1st International Symp...

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Gas Chromatography Consumables: Tips for Best Results

In my last two installments in this series, I covered Hydrophobic Interaction Liquid Chromatography (link to blog post) and Sample Preparation: Three Techniques Reviewed (link to blog post); and here,...

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Heavy Metals in Food: ICP Analysis or Time for a Detox?

As my friend has just finished his January health detox diet (link to webmd site) apparently feeling much the better for it and I was wondering about the real science behind it. During some simple web...

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How Are You Analyzing Anions in Concentrated Caustic Soda?

A key challenge in chlor-alkali production processes is the need to monitor the formation of contaminants and by-products in concentrated caustics. Ion chromatography with suppressed conductivity dete...

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Sample Preparation: Three Techniques Reviewed

I hope you found the last installment on Hydrophobic Interaction Liquid Chromatography (link to blog post) useful. Supporting my goal to discuss and provide resources on the latest tools and technique...

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Troubleshooting Pharmaceutical Assays in HPLC & UHPLC

The focus of this post to present several resources for troubleshooting UHPLC and HPLC methods in pharmaceutical and biopharmaceutical applications. How this post came about was with my receiving the ...

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