analytical Lab Conundrum

We have a need for the following types of analysis. I am not sure what analytical devices would be most suited to the needs. I'm considering FT-IR and Ion Chromatography. What do you think?


For the analysis of oil we require the following:


1. An analytical device to measure TBN total base number.
2. An analytical device that can measure the additive metals.


For the coolant:


1. I want to make sure that in addition to determining chlorides, sulfates, glycolates, nitrates, phosphates, etc. we also have a requirement to measure Reserve alkalinity under ASTM D 1121.


I look forward to any help you can give.


