Author Archives: laurenweltonarndtgmailcom

Goodbye for now

So far not much has changed since my last blog post. We still have no idea what is wrong with the HPLC. So I started over and dried the caffeine standard. Hopefully next week these caffeine standards will work. One … Continue reading

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Still No Idea What Is Going On

This week all I have been doing is trying to see if I could get the HPLC to work. On wednesday I ran ran the standard with the old column. When I did this the standard from last week was … Continue reading

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HPLC Problems

At the end of last week my HPLC data was not looking so great. Instead of the nice straight baseline I wanted I had a very messy baseline. So on Monday we tried to figure out what was wrong by … Continue reading

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The ICP Turns On!!!

After many years of the ICP (inductively coupled plasma) not working we were able to turn on the plasma this thursday. Someone from the ICP company came in and fixed it. One of the many problems with this instrument was … Continue reading

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I Did Not Break the HPLC

Hi there! This is my first post and this week my goal was to go through a¬†tutorial on the HPLC. I had work the HPLC once¬†analytical chemistry, but because it was with a class I did not step up it … Continue reading

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