Web5 dec. 2024 · Here, we provide a quick reference for the source/gas settings to use at various flow rates with Turbo V, IonDrive Turbo V and OptiFlow Pro ion sources that … Web1 mei 2006 · There are many possible sources for ion suppression, including endogenous compounds from the sample matrices as well as exogenous substances, molecules not present in the original sample but from contamination during sample preparation, such as polymers extracted from different brands of plastic tubes (7).
General source/gas settings to use when starting method …
WebThe API 4000 LC-MS/MS System delivers high-performance quantitation and identification across a wide range of LC flow rates. The legacy API 4000 system is no longer in production but may still be available as used or refurbished. Explore other SCIEX Triple Quad™ systems to find the mass spec that is best suited to your workflow needs. WebThe ion source temperature is usually set to 100 o C. A desolvation gas (usually nitrogen at high temperature) is also delivered through the ion source to help evaporation and … harvard public library harvard ma
Fragmentation (mass spectrometry) - Wikipedia
WebMS and Ion Source Conditions-TSQ Quantiva triple quadrupole mass spectrometer. Ion mode: Positive and Negative Electrospray (H-ESI) Mode. Vaporizer ... of total Thyroid … WebConsidering the chosen solvent, the optimal ion source parameters were selected by scanning the corresponding temperatures (TEM), pressures (GS1, GS2, CUR), and voltages (IS) stepwise. The optimized parameters of the ionization source were as follows: IS 5200 V, TEM 550 °C, GS1 60 psi, GS2 40 psi, and CUR 30 psi. WebFor maintenance procedures, refer to the documentation that comes with the ion source. Table 2-6 OptiFlow Turbo V Ion Source Spares Part Number Description Remark 5066024 Micro 50-200 µL probe. Flow rates between 50 µL and 200 µL. Refer to the document: OptiFlow Turbo V Ion Source Operator Guide. harvard public library hours