Analysis of Air-Sensitive Compounds via Inert Sampling Techniques by iASAP Compact Mass Spectrometry Many chemical reactions carried out by synthetic chemists involve air-sensitive compounds such as metal catalysts and organometallics and must therefore be carried out in a glove box or using a Schlenk line to prevent oxidation and hydrolysis. Sampling and transportation of these samples to a mass spectrometer by an Atmospheric Solids Analysis Probe (ASAP ®) without exposure to the air presents a problem. Here, the inert ASAP probe (iASAP), a modification of the technique developed by Professor Ingo Krossing’s group at the Albert-Ludwigs-University of Freiburg, allows sampling and transportation in an environment of inert gas to prevent decomposition of the compound.
Best-in-class cartridges Advion Interchim Scientific offers the widest range of columns for any of your purification needs. - Over 30 different bonded phases for any application - 15 µm flash columns for prep-HPLC-like separation - High Capacity columns let you load more on a smaller column - Plunger-free dry loading cartridges give you the flexibility to load the amount you need
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Process – Kilo-Lab For your scale-up and process needs. - Columns up to 3 kg flash and 20 cm ID column - Flow rates up to 825 ml/min - Through pump injection to automate loading larger volumes, without purchasing a separate loading pump - Sample queue allows for continuous runs
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Advion Interchim Scientific’s AVANT ® HPLC & UHPLC systems, providing simple, high-performance LC/CMS with the ex press ion ® CMS Advion Interchim Scientific’s range of AVANT ®, high performance, liquid chromatography systems can be used standalone with UV and UV/Vis detector options, or with the ex press ion ® compact mass spectrometer to provide seamlessly integrated LC/CMS under the full control of Advion Interchim Scientific’s simple, intuitive Mass Express software suite. Modular, stackable design, with many options, provides custom solutions for both HPLC and UHPLC needs. From the simplest manual injection HPLC to a fully automated, streamlined UHPLC system and everything in-between, the AVANT ® series can be configured to fit your analytical requirements and your budget.
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Volatile Atmospheric Pressure Chemical Ionization (vAPCI) combined with Advion Interchim Scientific’s ex press ion ® compact mass spectrometer (CMS) is a fast and easy method to analyze the headspace of a sample with no additional sample prep. The vAPCI ion source is a simple, powerful tool for gas phase sample analysis. The technique can quickly and confidently identify compounds in air, breath, headspace and other gas samples.
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