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Low budget stirrer
I just finished my homemade stirrer, I used:

1. DC motor from old inkjet printer
2. Magnet from ...
6-12-2010 at 09:02
by: puppycock
Cleaning carbon dust from the bottom of a flask
I suggest using piranha solution, I left an organic solution drying unattended for too long and deco ...
23-11-2010 at 09:36
by: puppycock
Concentrated Nitric Acid vs Nitrile Gloves = Fire
So this evening I was transfering some RFNA of unknown concentration to a measuring cylinder to chec ...
21-11-2010 at 16:23
by: puppycock
Alcoholic Ammonia
I'm not into that kind of cooking, I actually tried googling around and UTFSE here, checked Ullman's ...
18-11-2010 at 21:33
by: puppycock
Alcoholic Ammonia
Ok, Sedit also mentioned that it should be bubbled into ice cold alcohol... is this because it has h ...
18-11-2010 at 20:52
by: puppycock
Alcoholic Ammonia
[rquote=192859&tid=14889&author=Sedit]Generate NH3 thru a variety of means (ammonia nitrate ...
18-11-2010 at 20:24
by: puppycock
Alcoholic Ammonia
So I've seen a few preparations for different compounds that needs whatever is being reacted to be d ...
18-11-2010 at 18:38
by: puppycock
Easy nitric acid
[rquote=178642&tid=13891&author=chief]It's just a vqariation of the old russian way to make ...
27-5-2010 at 10:55
by: puppycock
BUY CHEMICALS
I don't know about EU, but I live in Mexico and there's a webpage quiminet.com where you can find su ...
27-5-2010 at 10:43
by: puppycock
Fe2O3 from Scrap Iron and Nitric Acid
not_important: Thanks a lot for the information , I can surely do that for very cheap, I don't need ...
27-5-2010 at 09:40
by: puppycock
Fe2O3 from Scrap Iron and Nitric Acid
I was looking for methods of producing Fe2O3 in large quantities from scrap Iron and found a [url=ht ...
26-5-2010 at 10:20
by: puppycock

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