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Control of reflux temperature for fractional distillation - how?
Sorry Sulaiman,
If I am consistent babysitting it and maintaining the head temp solidly at a good ... |
18-7-2023 at 07:57
by: Endo |
Control of reflux temperature for fractional distillation - how?
I have controlled takeoff by using a reflux condenser as a fractionation column, I feed water into t ... |
13-7-2023 at 05:48
by: Endo |
edta and permanganate
A quick search yielded the following paper.
https://pubs.acs.org/doi/10.1021/ic00012a014
"Pota ... |
23-11-2022 at 06:36
by: Endo |
Methanesulfonic acid from sodium cocoyl isethionate
Nitrous,
Looks to me like the isethionate esters are all 'ethane' sulfonates. Hydrolysis of the ... |
18-10-2022 at 12:47
by: Endo |
Need Help Fixing Separated Thermometer
If you have access to a centrifuge with deep wells you may consider padding the bottom of the well w ... |
19-9-2022 at 05:17
by: Endo |
What solvent is good for dissolving animal fats?
Go to the parts store and by the cheapest brake cleaner you can find. If you are powder coating the ... |
9-6-2022 at 09:54
by: Endo |
DCM
Antiswat,
I have seen several warnings about the formaldehyde + HCl combination. I avoid this co ... |
9-6-2022 at 09:29
by: Endo |
new here and I want to research acousto optic modulator
kojitiger,
Maybe something like this video from an awesome guy named Steve Mould on youtube?
[ ... |
27-10-2021 at 09:55
by: Endo |
What Hose Tubing to use to Cool/Heat Reactions ?
To hit the final question in your list here is a great resource.
[url]https://www.engineeringtool ... |
3-6-2021 at 14:33
by: Endo |
Effecting a separation of two, nearly identical compounds
[rquote=658699&tid=157325&author=Praxichys]
I initially thought solvent extraction as wel ... |
27-4-2021 at 04:42
by: Endo |
Effecting a separation of two, nearly identical compounds
Could you run a soxhlet extractor with anhydrous ethanol?
[url=https://www.researchgate.net/figur ... |
22-4-2021 at 09:55
by: Endo |
GL45 Caps?
Not sure of the prices but the capillary style microdispensers work well. They have a plunger that ... |
21-12-2020 at 09:30
by: Endo |
Has anyone dissolved Titanium Dioxide?
For analytical work on sunscreens with TiO2 it usually involved ashing in a platinum crucible follow ... |
21-9-2020 at 10:21
by: Endo |
Strange explosive vapor. I call (Poppy gas) named as a kid
Might this involve the formation of alkyl hypochorite vapor mixed with oxygen?
[url=https://www.i ... |
3-9-2020 at 12:17
by: Endo |
Cubane; Dimethyl Cubane-1,4-dicarboxylate synthesis
I recently purchased some UV LEDs from these guys.
[url=https://www.ebay.com/itm/1-5-10-20-pcs-3W ... |
25-6-2020 at 05:02
by: Endo |
Extraction D tartaric acid, from Dl tartaric acid?
How patient are you? With lots of patience you could go the old school route and try manual separat ... |
23-4-2020 at 06:22
by: Endo |
Cole Parmer 4800 Mark I parts
Looks like a DC motor, pwm controller, and coupler only sets me back 13$ Should all fit too  |
17-4-2020 at 16:06
by: Endo |
Cole Parmer 4800 Mark I parts
Great Idea Heptylene. I will look into it, it may be easier to core out the gear box and clamp on o ... |
17-4-2020 at 15:21
by: Endo |
Cole Parmer 4800 Mark I parts
So, I was given one of [url=https://www.ebay.com/itm/Cole-Parmer-4800-Mark-I-Magnetic-Stirring-Unit- ... |
15-4-2020 at 17:37
by: Endo |
[Nurdrage] Make Sodium Metal with Menthol - need help with DC motor
Unfortunately that motor will not work with the L9110 motor driver. The driver you have will supply ... |
15-3-2020 at 10:57
by: Endo |
Preparation of Arsenic trichloride
Those look like Lab Armor aluminum beads.
At one time you could request a free sample.
[url= ... |
9-3-2020 at 07:10
by: Endo |
Golden rain experiment ruined . Did not recrystallise out on cooling
Any purple 'smoke' leaving on heating? Maybe you drove off and lost all of your iodine. |
29-12-2019 at 20:06
by: Endo |
Not so secret Santa thing
Woo Hoo I had a box from Bob waiting at home when I got home from work!! Now I just have to resist ... |
16-12-2019 at 17:17
by: Endo |
Not so secret Santa thing
Endo
New Mexico
Category 3 or 4
Thanks!! |
4-12-2019 at 13:09
by: Endo |
Rotation of atoms around single/double/triple bonds
Also with double bonds if you have a source of UV energy that can excite or temporarily disrupt the ... |
23-4-2019 at 11:55
by: Endo |
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