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Author: Subject: sayehesefidi's thread of continuing spoon feeding trolls
sayehesefidi
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[*] posted on 12-3-2018 at 14:35
sayehesefidi's thread of continuing spoon feeding trolls


Hi, Can you help me ? How to make a Rotary Evaporator?
Please help me, thanks.

[Edited on 19-3-2018 by Bert]
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Reboot
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[*] posted on 12-3-2018 at 15:03


Search for "DIY rotary evaporator":

https://www.youtube.com/watch?v=QlF8h3sGG4I

"DIY" is short for "Do It Yourself", referring to self-built projects.

A rotovap is the dream of many a hobby chemist. Sadly they're very expensive, but not without good reason; they're relatively complicated, with a lot of parts that need to work properly for the unit to work. If it's within your grasp financially, small new Chinese units can be bought for less than $600.
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Corrosive Joeseph
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[*] posted on 12-3-2018 at 19:51


'An Affordable Modular Rotary Evaporator'
http://www.sciencemadness.org/talk/viewthread.php?tid=23139


/CJ




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[*] posted on 13-3-2018 at 07:57


And because this was blatant spoonfeeding it's going to have to go to Detritus, though the OP should have plenty to go on now.



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Texium (zts16)
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sayehesefidi
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[*] posted on 19-3-2018 at 07:55
synthesis of ionic liquids


how to synthesis Tetra-alkyl ammonium sulfate?
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Sidmadra
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[*] posted on 19-3-2018 at 07:56


React a Tertiary (trialkyl) amine with an alkyl sulfate? But are quaternary ammonium sulfates generally ionic liquids in the first place? Often you need an aromatic group of some kind as well as a long ester for it to be liquid at a low temperature.

[Edited on 19-3-2018 by Sidmadra]
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sayehesefidi
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[*] posted on 19-3-2018 at 08:13


How do I make this synthesized solution?
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[*] posted on 19-3-2018 at 08:26
Micromodels and injection in petroleum


What is the name of this device and how can it be made? In petroleum injection, it is used in petroleum industry.

Attachment: phpzoiATR (589kB)
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[*] posted on 19-3-2018 at 09:02


If you could give us more detail and background on what you are trying to achieve this will help us immensely with in turn helping you out. :)

Such as, what alkyl group(s) were you specificially aiming for? What leads you to want to synthesise this molecule?




Yep, I have a chemistry blog!
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[*] posted on 19-3-2018 at 13:02


Also what you have access to or are able to buy would come in handy, especially if there are multiple synthetic routes. No use asking people how to make something for you to use if you aren’t able to get the necessary reagents!



In chemistry, sometimes the solution is the problem.

I am now training to manufacture contact lenses for a living. Time to join the lab community!
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Bert
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19-3-2018 at 13:49
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[*] posted on 24-5-2018 at 12:45
synthesis of ionic liquids


how to synthesis 1-ethyl 3-methylimidazolium chloride?
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