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Heating mantle blew up WTF!!!!! If you measure the resistance of the mantle, the guesswork becomes reduced. You know that the dissip ...	24-9-2019 at 22:57 by: markx
Lead dioxide anodes [rquote=623428&tid=153672&author=caterpillar][rquote=623426&tid=153672&author=Labora ...	24-9-2019 at 04:16 by: markx
Heating mantle blew up WTF!!!!! [rquote=623423&tid=152050&author=draculic acid69]Got the stirring happening so that's no lon ...	24-9-2019 at 03:32 by: markx
I'm wondering: can a "blue TiO2 nanotube array" anode make perchlorate? Seems interesting and replicable in amateur setting given some commitment. If I get my hands on a sa ...	12-9-2019 at 22:32 by: markx
Safe preparation of lead oxides While working on lead dioxide electrodeposition topics I noticed that reacting sodium plumbite solut ...	8-9-2019 at 23:39 by: markx
Diy PTFE Boiling Chips As far as I know solid PTFE parts are produced by pressing and sintering the virgin powder, so I gue ...	8-9-2019 at 23:21 by: markx
tool coatings removal I would steer away from acids, especially hydrochloric, assuming the tools are made from steel. It w ...	5-9-2019 at 23:52 by: markx
Heating mantle blew up WTF!!!!! It definitely looks like a brushless motor. You could try to peek into the venthole at the backside ...	4-9-2019 at 00:16 by: markx
Unclogging a glass frit Piranha solution would make quick work on that problem, but since you do not have peroxide available ...	20-8-2019 at 22:23 by: markx
My sad story.Will my dream ever become real? Dreams inevitably have an expiration date, so I would not play on putting everything on hold until t ...	14-8-2019 at 12:57 by: markx
Acetic anhydride storage and degrading Hmmm....as far as my experience goes, if one does not deliberately pour water into the container the ...	13-8-2019 at 02:33 by: markx
Decent cell build.... [rquote=619844&tid=144788&author=underground]Markx i got an MMO electrode and i want to spot ...	6-8-2019 at 22:43 by: markx
RDX synthesis. Safe ir not? [rquote=619697&tid=152559&author=caterpillar][rquote=619652&tid=152559&author=underg ...	4-8-2019 at 22:04 by: markx
RDX synthesis. Safe ir not? [rquote=619646&tid=152559&author=Smoker Root] Firstly I hace too thank you for replying a ...	4-8-2019 at 07:45 by: markx
RDX synthesis. Safe ir not? [rquote=619486&tid=152559&author=Smoker Root]Thanks you to everybody helping me. I want to h ...	2-8-2019 at 11:52 by: markx
Ideas/Request for a Reaction Chamber Perhaps something with a reasonably massive frame from suitable metal (stainless, aluminium alloy) t ...	30-7-2019 at 03:38 by: markx
How to attach different diameter pump to a condenser? Clamping a 12mm tube on a 8mm fitting is likely not going to be very reliable. You should be able to ...	29-7-2019 at 03:28 by: markx
What's the approximate VOD of "Dynorex"? [rquote=618783&tid=152427&author=MineMan]There is more to it to that... the shape of martini ...	25-7-2019 at 22:11 by: markx
Heating mantle blew up WTF!!!!! [rquote=618551&tid=152050&author=draculic acid69]The motor is d.c. controlled. I talked to a ...	22-7-2019 at 23:42 by: markx
Heating mantle blew up WTF!!!!! How much "furniture" is on the other side of the control board? It does not look too complicated.... ...	22-7-2019 at 09:33 by: markx
Decent cell build.... I finally managed to devise a way to make the perchlorate work effectively in fuse formulations: the ...	20-7-2019 at 02:24 by: markx
Homemade and Repurposed Lab Gear On the note of vaccuum filtration aids....I found this double membrane unit on ebay: [url=https: ...	10-7-2019 at 14:25 by: markx
Does anyone have a prefered method for synthesis of acetaldehyde? Ozonation of ethyl alcohol also yields acetaldehyde....just a curious discovery I made while playing ...	9-7-2019 at 03:27 by: markx
Questions about chlorine safety I fully agree on the point of well controlled production rate of the gas being of utmost importance. ...	27-6-2019 at 23:51 by: markx
Testing EM Sensitivities We should not forget that the vast published amount of data which exist for most compounds, although ...	18-6-2019 at 09:19 by: markx
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