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Periodic Table Display for my High School
500 goes nowhere with elements of any great sample size unfortunately, especially if you want high p ...
14-6-2017 at 19:29
by: diddi
Cheap/Easy Sources of Magnesium Metal
aeroplane wheels are Mg also. might be able to get scrap from airport mechanic
8-6-2017 at 02:58
by: diddi
Cool looking sulfur crystals
there are many lovely sulphur forms which occur in nature j_sum. I have included then in my element ...
31-5-2017 at 22:05
by: diddi
Cool looking sulfur crystals
where you using xylenes as solvent?
31-5-2017 at 17:09
by: diddi
Apparently I am interested in chemistry
j_sum's element collecting is a good starting point for inorganic chem particularly. you can extrac ...
31-5-2017 at 01:39
by: diddi
Asbestos
wear a mask. spray it with water to keep wet and bust it into small bits. shove it in the bin in a ...
26-5-2017 at 01:34
by: diddi
Magnetic stirrer hotplate free to a good home
I have a nice one and would be happy for j_sum to have it cos he is poor :)
17-5-2017 at 19:27
by: diddi
Extracting Cobalt from cemented carbide tools.
the OP did not make it very clear (but has since given more detail) that the actual material he is t ...
16-4-2017 at 01:14
by: diddi
how do I resize pictures so that I can post them here?
I found a really simple program called ImageResizer. it adds a menu item when you right click on a ...
10-4-2017 at 13:39
by: diddi
Mailing from US to UK
Yeh I post into china from au. At least high-ish weights 10-20kg are sort of reasonable pricing. a ...
3-4-2017 at 14:29
by: diddi
chrome alum from Cr(III) acetate
Sulfuric acid can be purchased at most auto stores as top up for car batteries. It is clean and doe ...
3-4-2017 at 14:19
by: diddi
Mailing from US to UK
the only people profiting from all the internet trade these days is postal services. it cost me ove ...
2-4-2017 at 15:49
by: diddi
Vogel's Textbook of Practical Organic Chemistry
see if plante99 has one
23-3-2017 at 15:38
by: diddi
What happened to GalliumSource?
I received an email announcing the name change in the last few days. definitely up and going concer ...
22-3-2017 at 21:52
by: diddi
Useless Li metal warning.
This is but a tiny part of a 67 emails I received (not counting what I sent), in which I became less ...
20-3-2017 at 13:40
by: diddi
Useless Li metal warning.
yaolihong2013 is a rip off arsehole who sells fakes and acts dumb when you try to call him out on it ...
20-3-2017 at 13:36
by: diddi
chemistry of feldspars, silicates, basalt, etc...
you really need HF. I have had limited success with most other reagents. AR is slow. Sometimes stro ...
26-2-2017 at 03:30
by: diddi
Hi Everybody!
extract some elements from OTC. that will keep you busy for a while
22-2-2017 at 20:45
by: diddi
Disolving and purifying silver
use hot nitric acid
22-2-2017 at 16:03
by: diddi
Dodgy chinese glass transactions
that's why I only use 1 supplier
21-2-2017 at 02:23
by: diddi
In honor of going over 1000 posts
I unexpectedly noticed that I have become an International Hazard.
What a delight
20-2-2017 at 22:14
by: diddi
Reagents for sale on eBay
great to see people with 2 posts availing themselves of the opportunity for free advertising
17-2-2017 at 16:27
by: diddi
Canada - not receiving things
au is not much better I don't think. I had a shipment from a remote town near Jonannesberg, south A ...
3-2-2017 at 16:55
by: diddi
Canada - not receiving things
it took 10 weeks to receive a small parcel of minerals from Canada to Australia recently
3-2-2017 at 12:31
by: diddi
Selling my chemistry things
sorry to see you are getting out of the hobby plante :(
28-1-2017 at 02:18
by: diddi
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