Berkay Yesildagli

3 Questions 3 Answers 0 Followers

Questions related from Berkay Yesildagli

Could water be heated from top of the tank?

I am concerned about heat transfer profile and mathematical expression of heating a water tank from above. When you heat water from the bottom, convection due to hot water rising and being...

07 November 2019 8,063 4 View

Would heating Lens Insulator in EI Ion Source in GC/MS could cause any damage?

We are in a very desperate situation right now about a piece of EI Ion Source in GC/MS: Lens Insulator. I cleaned the ion source in methanol for 15 minutes with sonication. To let it dry, I put...

24 December 2018 3,343 2 View

Surrogate standard loss on GC/MS analysis, probably because of extraction process from lipid phase?

I lose all my surrogate standards in my samples and blank samples (prepared with mixtures and same amount of surrogates). A while ago, I was suspicious of volume reduction methods I use (rotary...

28 March 2018 248 3 View