In the QCellTM of the iCAP QTM ICP-MS, a flatapole is used. This allows for a smaller cell volume compared to e.g. the one of a hexapole with a similar distance between the rods. The …

The bent flatapole always acts as an ion transmission device. It guides the ions through an arc from the injection filter to the quadrupole and removes the neutral gas jet and solvent droplets …

The injection flatapole, a square array of flat metal electrodes, acts as an ion focusing device. The bent flatapole which transmits ions through a 90° arc from the injection flatapole to the …

Here we describe the Q Exactive Plus and Q Exactive HF mass spectrometers, which feature several innovations in comparison to the original Q Exactive instrument. A low-resolution pre …

Oct 14, 2012 · After collisional cooling in the bent flatapole, ions are transmitted via a lens into an radiofrequency (RF)-only transport octapole. This octapole then brings ions into the C-trap …

Feb 25, 2025 · Here, we introduce a new scanning strategy termed pre-accumulation, which enables the storage of ions in the bent flatapole in parallel to the operation of the C-trap/IRM, …

Construction details of the Q Exactive HF. This instrument is based on the Q Exactive series and improves on it with a mass selection pre-filter implemented at the injection flatapole (A), an …

Ions are formed at atmospheric pressure (in this work in a nanoelectrospray ion source), pass through a transfer tube to an S-lens described in and then via an injection multipole into a bent …

与Q Exactive质谱仪一样，Q Exactive Plus由六个主要组件组成，包括离子源、具有质量分辨能力的 flatapole技术 、用于选择前体离子的四极杆质量过滤器，用于短选择的弯曲线性阱（C …

One of the ion guides that serves to transfer ions across vacuum stages, between the ion source and C-Trap/IRM, is called the Bent Flatapole. This has a quadrupole structure, curved to …