Welcome to the Biotage Sample Preparation Blog

      Simonetta Tumbiolo


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      Dilute & shoot ... yourself in the foot

      October 21, 2020 at 8:30 AM / by Simonetta Tumbiolo posted in SLE Supported Liquid Extraction, Sample preparation, Method development, Clinical

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      Urine samples are composed of many interferents which can cause ion-suppression or ion-enhancement when analyzing by mass spec. Build up of these matrix components over multiple sample injections can lead to loss of signal in the mass spec and even unexpected changes in your chromatographic separation. We are going to discuss why not performing adequate sample prep can be detrimental for your analyses.

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      How to choose between SPE and SLE?

      June 10, 2020 at 3:30 PM / by Simonetta Tumbiolo posted in SLE Supported Liquid Extraction, SPE solid phase extraction, Extraction method optimization

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      Confused about how to choose the right sample preparation technique for your compound? Don't know if Solid Phase Extraction (SPE) or Supported Liquid Extraction (SLE) would be best for your sample preparation? We are here to help you select the most efficient extraction method for your sample, step by step, in the easiest possible way.

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