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The credibility of syntheses around? I have struggled myself with syntheses that provided insufficient information to be reproduced. In f ... |
1-5-2020 at 15:02 by: Heptylene |
Photo-Birkeland-Eyde reactor under pressure? [rquote=635075&tid=155283&author=FranzAnton]What about the strong triple binding within the ... |
30-4-2020 at 13:02 by: Heptylene |
High Voltage with High Power for Birkland-Eyde reactor Not a specialist, but I've been trying to build switch mode power supplies (SMPS) for a few months s ... |
29-4-2020 at 14:09 by: Heptylene |
Vacuum pump for vacuum distillation. Everybody has said it already: get an aspirator. Easy to clean, cheap, definitely sufficient for nit ... |
29-4-2020 at 13:49 by: Heptylene |
Photo-Birkeland-Eyde reactor under pressure? What about the entropy of reaction? I'm a bit rusty on thermodynamics, but to form N2O5 your have co ... |
29-4-2020 at 12:41 by: Heptylene |
Got my own NMR Wow! This is THE tool a chemist needs and you've got it. Do you mind sharing how much you paid for i ... |
24-4-2020 at 00:42 by: Heptylene |
Corning PC-420 Transformer Replacement Could you find an equivalent transformer? I assume the voltage outputs are pretty standard. I guess ... |
22-4-2020 at 15:39 by: Heptylene |
Ostwald reactor from platinized silica wool I had never thought about that equilibrium. I have a peristaltic pump which I could use to feed wate ... |
20-4-2020 at 01:58 by: Heptylene |
Setting up a home Schlenk system Wow incredible setup, thanks a lot for sharing! Any tricky/interesting syntheses you have completed ... |
19-4-2020 at 01:04 by: Heptylene |
Cole Parmer 4800 Mark I parts Maybe forget the gearbox and adjust the speed of the motor directly? Using a variable frequency driv ... |
17-4-2020 at 05:10 by: Heptylene |
A minor but interesting side effect to social distancing. This is still interesting info, indeed we will see whether this affects chemistry channels. Thanks f ... |
10-4-2020 at 01:59 by: Heptylene |
The mingling of Palladium and Arsenic Nice chemistry! And very pretty colors, especially that arsenic triiodide! I'll have to try to make ... |
10-4-2020 at 00:33 by: Heptylene |
Ostwald reactor from platinized silica wool You're going to have a hard time doing glasswork with a propane-only torch, I speak from experience, ... |
6-4-2020 at 05:24 by: Heptylene |
Synthesis of substituted azulenes Amazing work as always Numos! Interesting synthetic target, I'm fascinated by dyes so I'll be adding ... |
5-4-2020 at 14:29 by: Heptylene |
Ostwald reactor from platinized silica wool Thank you WGTR!
The flowrate is approx. 0.5-1 liter per minute of air coming out of an aquarium p ... |
2-4-2020 at 05:01 by: Heptylene |
Counter-current gas absorption tower! I've been working on and off on my Ostwald reactor over the past year, and have improved the gas abs ... |
1-4-2020 at 13:49 by: Heptylene |
Success: Pressure from pirani gauge: Inficon PSG500 [rquote=633203&tid=155083&author=monolithic][rquote=633172&tid=155083&author=Heptyle ... |
27-3-2020 at 09:25 by: Heptylene |
Success: Pressure from pirani gauge: Inficon PSG500 Ah yes, the Ostwald process! Have you had any developments in the last year? You project looked well ... |
26-3-2020 at 17:33 by: Heptylene |
Success: Pressure from pirani gauge: Inficon PSG500 I've been looking at some dual stage rotary vane pumps recently, hoping to reach 10[sup]-3[/sup] mba ... |
26-3-2020 at 13:03 by: Heptylene |
Success: Pressure from pirani gauge: Inficon PSG500 Up to now I've been measuring pressure in the lab using a classic manometer ("Bourdon gauge"). While ... |
26-3-2020 at 09:16 by: Heptylene |
SO2 from S8 and H2SO4 Doesn't sodium metabisulfite decompose when heated? (To sodium sulfite and sulfur dioxide) Wikipedia ... |
24-3-2020 at 14:29 by: Heptylene |
Catalyst & rare chemicals for sale (40% discount from Sigma or Ficscher pricing) So you were making benzodiazepines and meth in your legal lab? |
22-3-2020 at 06:31 by: Heptylene |
Ika-combimag ret stirring problems I can't really help much, I like electronics but I don't know enough to do help with repairs myself ... |
20-3-2020 at 01:49 by: Heptylene |
Looking for platinum wire I got some Pt + 6% Rh thermocouple wire from ebay a while ago. It was sold at the spot price of the ... |
19-3-2020 at 09:27 by: Heptylene |
Need ideas for experiments and chemistry project You could try some copper chemistry. Make copper sulfate by electrolysis in dilute sulfuric acid wit ... |
17-3-2020 at 09:21 by: Heptylene |
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