Charles Perrino

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Questions related from Charles Perrino

What can cause drifting counts per second measurements in ICP-MS ?

In my icpms analysis there are 4 measurements taken for each sample. The counts per second for some elements, especially Iron, drifts downward for each of the 4 measurements. For example one...

12 April 2024 3,061 3 View

What are the maximum allowable matrix concentrations of Na, Mg, P, S, and Ca for an Agilent 8900 ICP-MS without damaging the Q1, CRC, or Q2 ?

I am analyzing trace metal concentrations in algae pellets, which have been digested in HNO3. Some of the media used to grow the algae have very high concentrations of macro-level nutritional...

23 February 2023 1,517 10 View