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heating with flame. I've distilled organic solvents via Bunsen Burner. Mostly via steam distillation.
I wouldn't mak ... |
11-10-2010 at 14:33 by: zed |
Refractory bricks @ $189 each ??? Make your own. |
11-10-2010 at 14:20 by: zed |
Obtaining a Bunsen Burner http://en.wikipedia.org/wiki/Bunsen_burner
I've generally used the above type. I just run some ... |
11-10-2010 at 14:12 by: zed |
What are two elements that have an attraction for each other? One.... What objects are are you trying to glue together? And why?
Two.... Superglue generally ... |
11-10-2010 at 13:28 by: zed |
bluing steel Why do you need to blue these parts? What do you hope to achieve? |
11-10-2010 at 13:16 by: zed |
Value of gold Gold is an important industrial metal.
Its current high price isn't based on that usefulness ho ... |
7-10-2010 at 04:59 by: zed |
Solvent systems. In my opinion, this is a thoroughly dangerous idea.
Heavy metal poisoning is easily acquired, and ... |
7-10-2010 at 03:56 by: zed |
Dissolving Mainboards in HCl :: Dangerous ? I live Portland, Oregon. Recycling is king.
But, don't figure we actually reuse our recycled stu ... |
7-10-2010 at 03:10 by: zed |
glassware suppliers that sell to hobbyists? Folks on e-bay, usually put stuff up for sale because they want to sell it.
Those qualified buyer ... |
2-10-2010 at 23:11 by: zed |
storing hops etc Hey. Store it in a relative vacuum. Then freeze it.
Special bags are available for such a pro ... |
1-10-2010 at 18:42 by: zed |
Looking for book reccomendation Come out from behind that strap-on, Hoveland. We know it's you.
[Edited on 2-10-2010 by zed] |
1-10-2010 at 18:25 by: zed |
pressure problem So, what are your results, when you remove all of the air, prior to heating your autoclave?
Wh ... |
1-10-2010 at 18:16 by: zed |
Ideas for beginning synthesis Make sure you are ready to rumble, before working with anilines.
Many are poisonous. Some, are v ... |
1-10-2010 at 17:26 by: zed |
Thermometer mishap in Sodium Acetate soln :( Yes, but you have also adopted the name Roger-your-mom.
Hardly evidence of normal development.
... |
1-10-2010 at 11:39 by: zed |
help me with these questions! 3. By deliquescent, I assume you mean Hygroscopic. Meaning....it pulls water out of the air, and l ... |
1-10-2010 at 11:21 by: zed |
Contact dermatits/allergies You are describing the symptoms of scabies. Very itchy, hard to shake.
Other possibilities, Ch ... |
1-10-2010 at 11:08 by: zed |
Frightning chemicals on ebay Nothing on that list is illegal to buy, possess or sell. Nor, is a permit required.
The 3,4-Met ... |
29-9-2010 at 18:41 by: zed |
p-hydroxybenzaldehyde? P-Propenyl Anisole is easily acquired in many locales. Anise is loaded with it. Once introduced, ... |
29-9-2010 at 07:34 by: zed |
Wanted glass capillary I once had a jeweler buddy that utilized Methane/Compressed-Air..... to power his muffle furnace.
... |
26-9-2010 at 03:06 by: zed |
Wanted glass capillary Locally, the boys use oxy-propane for working Pyrex. I suppose that produces a lot more heat that ... |
25-9-2010 at 18:49 by: zed |
Elemental Scientific With a few exceptions, most chemicals can be legally purchased.
The selling of those same chemica ... |
24-9-2010 at 23:11 by: zed |
Isopropylamine and Diisopropylamine from Acetone Hunig's base? The method of Heinzelmann might work quite nicely. Requires hydrogenation, but nowad ... |
24-9-2010 at 22:33 by: zed |
Periodic Table Poster Of course, if you had a very large HD TV screen, or a committed video projector.......You would onl ... |
23-9-2010 at 17:32 by: zed |
Wanted glass capillary "Pulling" a capillary tube from a piece of soft glass tubing, in the usual way, won't do? |
23-9-2010 at 16:59 by: zed |
Oxidation of Styrene In the case of the Styrene 1,2-diol, the reaction generally proceeds by the elimination of one of th ... |
22-9-2010 at 15:37 by: zed |
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