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Crap from "attempt to make isopropyl salicylate, something interesting happened"
[rquote=627981&tid=154569&author=DavidJR]
It doesn't at room temp but it does at higher tem ... |
14-12-2019 at 21:49
by: G-Coupled |
Corning PC-351 Repair
[rquote=627984&tid=64839&author=draculic acid69]
Yeah right one.
Sorry bout that I should ... |
14-12-2019 at 21:46
by: G-Coupled |
Corning PC-351 Repair
Ah, I just used the term in draculic acid69's post to search with, and that was one of the very firs ... |
14-12-2019 at 10:02
by: G-Coupled |
Crap from "attempt to make isopropyl salicylate, something interesting happened"
Ooh, I love that 'new car smell'. 
'Arleigh's van smelt like new electronics and long-chain ... |
14-12-2019 at 06:47
by: G-Coupled |
Crap from "attempt to make isopropyl salicylate, something interesting happened"
That does seem like a lot of H2SO4 for use as a catalyst.  |
14-12-2019 at 02:45
by: G-Coupled |
Making ultramarine
Hey, that's looking better!
Maybe you would have more joy with an electrically powered fur ... |
13-12-2019 at 21:27
by: G-Coupled |
Yellowing of Sodium Methoxide
I'd also like to see the spectra, if you have them available - this is really interesting. |
13-12-2019 at 21:09
by: G-Coupled |
webcam near UV-VIS-NIR spectrophotometer(proof of concept)
Really interesting stuff - wouldn't different CD/DVDs have different grating patterns on them?
Ha ... |
13-12-2019 at 19:08
by: G-Coupled |
Corning PC-351 Repair
[rquote=627912&tid=64839&author=draculic acid69]I don't think any circuitry will survive a y ... |
13-12-2019 at 18:33
by: G-Coupled |
Corning PC-351 Repair
[rquote=433459&tid=64839&author=ParadoxChem126]I have a PC-351, and I It is this variable du ... |
13-12-2019 at 16:19
by: G-Coupled |
Is this Hotplate Stirrer good?
[rquote=627900&tid=154516&author=FluoroPunch]Does anyone know what the wattage is for Cornin ... |
13-12-2019 at 15:55
by: G-Coupled |
bioreduction of ketones to chiral alcohols with carrot slices
Can regular liquid Propylene Glycol be substituted for the PEG-400?
Also, are yeast cells that ha ... |
12-12-2019 at 11:12
by: G-Coupled |
Glassware safety with 22.5 micron vacuum pump
I don't think it's to do with 'old' vs 'modern' glassware, and more to do with physics. |
11-12-2019 at 02:04
by: G-Coupled |
Czech amateur chemist found dead in his home(lab)
RIP - Interesting Czech dude.  |
10-12-2019 at 12:04
by: G-Coupled |
latest glassware purchase
Ooh, very interesting details. Thanks for posting! |
9-12-2019 at 14:22
by: G-Coupled |
What's the minimum concentration for h2so4 to be oxidising?
Is the nascent Hydrogen made manifest via the medium of the aether? |
5-12-2019 at 21:14
by: G-Coupled |
The Short Questions Thread (4)
[rquote=627465&tid=25055&author=Morgan]Any thoughts on buying a decibel meter, what weakness ... |
4-12-2019 at 15:20
by: G-Coupled |
Is this Hotplate Stirrer good?
[rquote=627431&tid=154516&author=morganbw]I have had it for a couple of years, I think it wa ... |
3-12-2019 at 21:21
by: G-Coupled |
Is this Hotplate Stirrer good?
[rquote=627397&tid=154516&author=morganbw]I think a person should buy what they want.
I cho ... |
3-12-2019 at 18:16
by: G-Coupled |
New lab in a box
I recall another poster mentioning that there was another Chinese seller which was a little more exp ... |
3-12-2019 at 17:22
by: G-Coupled |
Is this Hotplate Stirrer good?
The thing is with the Corning etc. brand hotplates, if they're working when you get them, they are m ... |
3-12-2019 at 14:42
by: G-Coupled |
Variac Heating Up
My (admittedly haphazard) calculations indicate that you'll be hitting the (optimistic) 8A rating of ... |
3-12-2019 at 14:27
by: G-Coupled |
Suppliers List
Redoka Chemicals in the UK seem to be pretty good for basic solvents, DCM, Methanol, Toluene, Xylene ... |
3-12-2019 at 14:17
by: G-Coupled |
Is this Hotplate Stirrer good?
[rquote=627387&tid=154516&author=FluoroPunch]Also the one I posted is 600W and goes to 350° ... |
3-12-2019 at 14:06
by: G-Coupled |
Is this Hotplate Stirrer good?
Seeing as how you can get used lab-quality US/Euro made hotplates, in working condition with decent ... |
3-12-2019 at 13:39
by: G-Coupled |
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