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Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids. [rquote=693998&tid=159974&author=semiconductive]Hmm ... I'll have to try this again, later, ... |
4-7-2024 at 14:47 by: bnull |
easiest acid Electrolysis with a membrane: İffet Yakar Elbeyli, Abdullah Zahid Turan, İ. Ersan Kalafatoğlu, "T ... |
4-7-2024 at 05:01 by: bnull |
Building an Analytical System for Plant Alkaloids [rquote=693965&tid=160406&author=Anthracene]If the goal is an open source device this might ... |
3-7-2024 at 15:44 by: bnull |
Barium sulfate purification Did you consult the references given in page 2 of the patent (see figure)? I can't give you any dire ... |
2-7-2024 at 13:45 by: bnull |
Barium sulfate purification [rquote=693925&tid=160409&author=RU_KLO]The idea of this procedure is to remove SiO2 contami ... |
2-7-2024 at 10:13 by: bnull |
Wanted: 500ml hydrogenation bottles Check with [url=https://www.sciencemadness.org/whisper/member.php?action=viewpro&member=Dr.Bob]D ... |
1-7-2024 at 03:42 by: bnull |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids. [rquote=693906&tid=159974&author=semiconductive]Looking at the paper, the first thing that c ... |
1-7-2024 at 03:36 by: bnull |
Building a DIY Pirani Gauge from a lightbulb On the other hand, you can use the sandpaper dry. Just blow it and the bulb now and then to cool and ... |
29-6-2024 at 14:03 by: bnull |
Ika cmag hs7 fried circuit Keep with the MOC3063. 600 V is only the peak voltage, which is more than three times what the outle ... |
29-6-2024 at 08:50 by: bnull |
Building a DIY Pirani Gauge from a lightbulb What about waterproof sandpaper for metal with a little bit of vaseline or mineral oil as lubricant? ... |
29-6-2024 at 05:41 by: bnull |
Building a DIY Pirani Gauge from a lightbulb [rquote=693845&tid=160402&author=Ubya]I just had to make a hole in a lightbulb without crack ... |
29-6-2024 at 02:41 by: bnull |
Ika cmag hs7 fried circuit The main difference between MOC3063 and MOC3083 is the peak voltage the triac part can handle: 600 V ... |
29-6-2024 at 02:23 by: bnull |
Ika cmag hs7 fried circuit Could you please confirm if the phototriacs are MOC3083? The label is a little blurred.
You plugg ... |
28-6-2024 at 16:33 by: bnull |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids. I came across a 2009 patent about mixtures of nitrates for use in heat transfer. You may be interest ... |
28-6-2024 at 06:35 by: bnull |
formic acid from ethyl formate [rquote=693822&tid=160398&author=bromosapien]Then, to liberate formic acid with a stronger a ... |
26-6-2024 at 16:46 by: bnull |
Should I buy this furnace on ebay? [rquote=693741&tid=160391&author=Conure]I would like a powerful hot plate since my burner is ... |
24-6-2024 at 17:11 by: bnull |
Expedient and simple production of small quantities of LOX The heat transfer I was talking about (and I should have made myself more clear) was from the compre ... |
23-6-2024 at 05:28 by: bnull |
Expedient and simple production of small quantities of LOX I suggest you start by reading F. Papanelopoulou, "Louis Paul Cailletet: The liquefaction of oxygen ... |
22-6-2024 at 19:46 by: bnull |
Ika cmag hs7 fried circuit There are two possibilities: the fuses have died and nothing else; or one of those multipin componen ... |
22-6-2024 at 12:10 by: bnull |
Relative number of moles [quote]if you are truly seeking the Truth.[/quote]
What is truth? said Pontius Pilate.
McMurry a ... |
22-6-2024 at 03:53 by: bnull |
Sulphine amide? [rquote=693684&tid=160383&author=chornedsnorkack]I have no success searching for a compound ... |
21-6-2024 at 15:10 by: bnull |
Ozon concentration vs. time - practical problem It is non-trivial. Five bucks that you'll need to solve a differential equation. I'll take a look at ... |
18-6-2024 at 12:10 by: bnull |
Solution strength for dissolving mineral impurities [rquote=693574&tid=160373&author=ReconRabbit]I'm concerned about chlorides forming and stain ... |
14-6-2024 at 17:45 by: bnull |
Electroplating of Nickel, waterless / organic solvent / possibly ionic liquids. Your persistence (and curiosity, of course) amazes me.
[rquote=693245&tid=159974&author=s ... |
11-6-2024 at 13:55 by: bnull |
How to [recover] dissolved in acid Tin @Romix: How much tin are we talking about? What acid did you use?
If you're not in a hurry, you m ... |
9-6-2024 at 06:10 by: bnull |
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