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Another distillation setup, questions
Here is an example and this one is made of aluminium, so it should be much faster than sand
https ... |
27-5-2021 at 05:06
by: Oxy |
Another distillation setup, questions
That's obvious. I don't use it as a direct heat source for RBF. If I need to use it for RBF I always ... |
26-5-2021 at 10:02
by: Oxy |
Another distillation setup, questions
[rquote=660749&tid=157507&author=Sulaiman]One reason that people dis-recommend those hotplat ... |
26-5-2021 at 02:18
by: Oxy |
Another distillation setup, questions
Have you taken any physics lessons and get some basic knowledge about magnetic field?
If not, try ... |
25-5-2021 at 12:09
by: Oxy |
A foray into phenethylamines of the Shulgin kind
[rquote=660694&tid=157496&author=mr_bovinejony]you would be better off eating saccharin than ... |
25-5-2021 at 12:06
by: Oxy |
Another distillation setup, questions
[rquote=660721&tid=157507&author=Yttrium2]
If I have the rbf in a water bath/glass bowl, ca ... |
25-5-2021 at 11:58
by: Oxy |
Chemistry Books - Do you prefer digital or physical copies?
Congratulations 
I had an episode writing a software for a bank but to be honest it was not somet ... |
24-5-2021 at 10:12
by: Oxy |
Chemistry Books - Do you prefer digital or physical copies?
Personally I love physical copies as they can be taken anywhere and they allows to focus better (as ... |
23-5-2021 at 20:26
by: Oxy |
cleaning heating mantle after spill?
Thankfully it was a relatively small incident, it will be much worse if you would spill hot mixture ... |
20-5-2021 at 20:19
by: Oxy |
cleaning heating mantle after spill?
[rquote=660394&tid=157482&author=ManyInterests]
When you say dismantle, you mean disassembl ... |
20-5-2021 at 14:33
by: Oxy |
cleaning heating mantle after spill?
Take it outside, dismantle and let it evaporate. Then mantle and turn on the heating for a while. Pu ... |
20-5-2021 at 12:49
by: Oxy |
Low-quality labware
I bought all mine from my usual online seller
I am in EU Dr.Bob so maybe it's not the best idea t ... |
20-5-2021 at 12:11
by: Oxy |
Low-quality labware
Mostly just water. I always check compatibility tables when I want to use a specific item for aceton ... |
20-5-2021 at 07:32
by: Oxy |
Low-quality labware
I buy them in the shops where I also buy glassware which I can't complain.
Are those washers a ... |
20-5-2021 at 06:48
by: Oxy |
On rubber stopper
Stopper borer is a cheap and simple tool (DIY version may be made easily) but very useful.
I mostl ... |
20-5-2021 at 05:45
by: Oxy |
Distilling Sulfuric Acid
[rquote=660344&tid=154975&author=Keras]
Fuming nitric acid, however, is another kettle of f ... |
20-5-2021 at 05:39
by: Oxy |
Low-quality labware
I am really mad because of poor quality wash bottles which I constantly get.
Today it was the end ... |
20-5-2021 at 04:01
by: Oxy |
Short question / quick answer - Thread
I would not use drain cleaner for any reaction without purification. Inhibitors can affect the react ... |
17-5-2021 at 00:51
by: Oxy |
TLC results interpretation
[quote]
the hard part was the whole fermentation/3 distills process to obtain 95% ethanol, 2 weeks ... |
14-5-2021 at 03:37
by: Oxy |
Water pumps for Distilation
Yes, when the pump is not so strong it may require to have the reservoir at the condenser's level. I ... |
12-5-2021 at 23:41
by: Oxy |
Question about Ethyl Bromide
[rquote=659795&tid=157104&author=Fyndium]I clearly remember the smell, too.[/rquote]
I wo ... |
12-5-2021 at 11:50
by: Oxy |
TLC results interpretation
[rquote=659754&tid=157422&author=Serybva]Hi guys, I'm a, not particularly experienced, amate ... |
12-5-2021 at 11:48
by: Oxy |
Water pumps for Distilation
You want a pump which will pump the water to the condenser? I am using the cheapest one from hardwar ... |
12-5-2021 at 11:31
by: Oxy |
Phthalic acid synthesis
Ozone is nasty gas and I would avoid it if possible. Despite it's toxicity the products of organics ... |
3-5-2021 at 09:41
by: Oxy |
What Fritted Disk Pore Size to Select for Filtrations?
Larger pore size means more space in the glass frit.
So the filtration will be faster, but if there ... |
3-5-2021 at 09:25
by: Oxy |
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