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Sodium Metasilicate yes, quartz sand it's common white sand.
Don't know about the purity of yellow sand; also, purity o ... |
17-6-2006 at 07:04 by: kazaa81 |
molecular sieves I'm not sure about this, but won't diatomaceous earth be a good filter?
The size can vary, or can b ... |
16-6-2006 at 15:08 by: kazaa81 |
Free Premium Accounts at Rapidshare Maybe you're referring to "create your own directories"...
[url]http://rapidshare.de/en/freefolde ... |
16-6-2006 at 05:12 by: kazaa81 |
Buy Diatoms and Radiolarians...how? Tips on growing and controlling diatoms in an aquarium
[url]http://www.advancedaquarist.com/2005/ ... |
15-6-2006 at 02:20 by: kazaa81 |
the end of Red Devil Lye that's bad...NaOH is a very useful chemical, as HCl and H2SO4.
About soapmakers: I think that they ... |
15-6-2006 at 00:35 by: kazaa81 |
Sodium Metasilicate Some waterglass are just aq. sodium metasilicate, while others contains other silicates (potassium, ... |
14-6-2006 at 04:44 by: kazaa81 |
Aluminium Oxide If you need alumina, Al2O3, you can buy it or make it.
Assuming you're starting from AlCl3 (aq), ad ... |
13-6-2006 at 16:02 by: kazaa81 |
Sodium Metasilicate [b]Sodium Metasilicate Preparation[/b]
Sodium Metasilicate is the most stable of silic acid sodiu ... |
13-6-2006 at 15:57 by: kazaa81 |
BIODIESEL - cheapen your gasoline So, do you think that methanol is better because of shorter chain?
Unfortunately, here methanol isn ... |
13-6-2006 at 03:50 by: kazaa81 |
tetraethyl silicate production? Brauer shows SiCl4 preparation as an addition of Cl2 to powdered Si, this last heated by a furnace.
... |
13-6-2006 at 03:19 by: kazaa81 |
BIODIESEL - cheapen your gasoline I've heated it but no success again.
Ethanol is 90°...so I assume has some water (aqua) in it.
I ... |
13-6-2006 at 02:53 by: kazaa81 |
tetraethyl silicate production? Maybe you mean tetraethyl silane?
However, the silicic acid doesn't seem to me very stable...maybe ... |
12-6-2006 at 10:07 by: kazaa81 |
BIODIESEL - cheapen your gasoline I've basified some ethanol with NaOH, then added 1/5 of volume of vegetable oil.
I've shaken until ... |
12-6-2006 at 09:50 by: kazaa81 |
Buy your own GLOWING FISH! More than the fact of prevalence of this glowing fish on natural species, I would be worried also fo ... |
12-6-2006 at 05:50 by: kazaa81 |
TEX Is glyoxal avaible to the average chemist amateur?
Apart reagents, the page you've wrote is very ... |
11-6-2006 at 05:35 by: kazaa81 |
Buy Diatoms and Radiolarians...how? So, a dilute solution of sodium metasilicate (water glass) is enough? Or do I need to convert it to ... |
11-6-2006 at 04:58 by: kazaa81 |
Buy Diatoms and Radiolarians...how? Maybe I can plan to grow diatoms from fresh water, not or slightly treated (by water sterilization)? ... |
10-6-2006 at 04:31 by: kazaa81 |
Molten magnesium resistant oxide Why not praseodimium oxide?
Seriously, steel or just mild iron is able to withstand molten Mg, ... |
10-6-2006 at 01:29 by: kazaa81 |
Buy Diatoms and Radiolarians...how? Hi,
I was wondering if it's possible to buy diatoms and/or radiolarian cultures. I think it's qui ... |
9-6-2006 at 06:40 by: kazaa81 |
Luminous Glowing Bacteria - Homemade!! Maybe this is a little off-topic, but I would mention some dinoflagellates of the genre Noctiluca, t ... |
9-6-2006 at 05:25 by: kazaa81 |
Chlatrates...these strange componds! Hello,
I've been curious for a while when I heard about methane hydrate, a chlatrate that looks l ... |
8-6-2006 at 04:58 by: kazaa81 |
I updated my chemistry section what have you added? |
7-6-2006 at 23:41 by: kazaa81 |
Liquid azides I don't know if it's hydrogen azide...I think it's called hydrazoic acid, HN3, not stable even in so ... |
7-6-2006 at 23:18 by: kazaa81 |
(Liquid) boron hydrides synthesis? Here are some interesting information I've found about triethyl borate...from CRC Handbook of Chemis ... |
30-5-2006 at 03:57 by: kazaa81 |
(Liquid) boron hydrides synthesis? [quote][i]Originally posted by garage chemist[/i]
Does Triethyl borane spontaneously catch fire in ... |
29-5-2006 at 05:37 by: kazaa81 |
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