Ashley | Chem PhD Student
Region: US
Monday 06 April 2026 19:44:37 GMT
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Tim :
Omg hi Ashley, idk if u remember me but I hope you’re doing well!!
2026-04-07 03:53:52
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renomis94 :
I worked with pyridine for so long that I'm basically nose blind to it now. Definitely unpleasant, and I had mixed feelings about not really being able to smell it any more.
2026-05-08 22:26:37
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HTOWN78 :
Question. Is the balloon necessary to keep a nitrogen environment if the environment in the flask is already under nitrogen and its closed off by the septa?
2026-04-07 00:29:32
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chey :
i HATE the smell of pyridine, but once i worked with thioacetic acid, pyridine is light work
2026-04-18 09:27:34
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Barn Swallow :
Why not use silica beads?
2026-04-28 02:27:54
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Zaman :
Do they teach these things in the PhD or in the undergraduate programme?
2026-04-07 13:51:54
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Owen :
Not a pleasant smell is such an understatement
2026-04-09 21:22:18
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user6184363222619 :
Just an idea! When you pull your flask from the oven add the heated stir bar then cap and cool under vacuum. Cooling it open to the air condenses water on the surface
2026-04-11 11:26:51
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themodsedit PhD👩🏾🔬🧪 :
It’s always so amazing seeing how different labs work and to hear about different techniques!!
2026-04-18 08:45:53
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Guardian Angels STEM Tutors :
Congratulations 🔥🔥🔥🎊🎈
2026-04-06 20:45:36
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melvin_doo :
You should have a schlenk line in your hood with the still and then take your flask to the still rather than walking around with a big ass needle. Also adding an exit needle into your septa when adding the dcm will make it a lot easier to add
2026-04-08 18:25:29
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Zekken1_ :
:)
2026-04-08 22:18:52
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darkami669 :
🔥😁
2026-05-31 22:47:40
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