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Condensing water vapor (cold trap) without dry ice

Another possibility is to use liquid propane or butane. Flammability hazard would need to be looke ...
22-6-2015 at 14:02
by: jock88
Another Free product...

Well almost free.

http://bbc.com-iphone.eu/IE/LP44722_561944/indexp.html?voluumdata=vid..000000 ...
22-6-2015 at 02:59
by: jock88
Has anyone made a EBW setup.

I think the nonex (spelling) tubing system is used alot.
21-6-2015 at 13:39
by: jock88
Condensing water vapor (cold trap) without dry ice
http://www.engineeringtoolbox.com/freezing-mixtures-d_1614.html
21-6-2015 at 13:33
by: jock88
Passivation of MMO anode?

Grade one, two, three and four Ti are easy to work. They are soft. About the same is mild steel.
...
20-6-2015 at 04:40
by: jock88
Ghetto Vacuum Chamber Ideas

AHHHH the need to see inside!!!!


You could try adding a sight glass to a large gas cylindar w ...
20-6-2015 at 04:35
by: jock88
Yes please
19-6-2015 at 03:11
by: jock88
Solid sulfuric acid?

See the thread in Republications

As per:

http://www.sciencemadness.org/talk/viewthread.php?t ...
17-6-2015 at 05:23
by: jock88
tin metal powder

Is tin actually used by any part of or function in the body?

Is there a list of actual element ...
16-6-2015 at 13:12
by: jock88
Has anyone made a EBW setup.

Most commercial ebw detonators are made with PETN (AFAIK). This PETN has to be very small crystals ...
11-6-2015 at 17:00
by: jock88
Ammonium nitrate anti cake for milling
http://www.ebay.co.uk/itm/Excalibur-E072-Food-Dehydrator-Solid-State-9-Tray-/221778357656?pt=LH_Defa ...
11-6-2015 at 12:47
by: jock88
Help with a giga-battery (Electrochemistry)

It done simalarly to a black hole in a kettle (said the disgusted pot).

If one were to obtain a ...
10-6-2015 at 05:36
by: jock88
Procuring mercuric acetate and sodium borohydride

Thought it a pity to give to local hazardous center. But will do if I have to.

It's BDH General ...
8-6-2015 at 12:52
by: jock88
Procuring mercuric acetate and sodium borohydride

How would one dispose of mercuric acetate and chloride. I have about 50 grams of each and need to ...
7-6-2015 at 14:30
by: jock88
"Bath Salts" Added to controlled chem list in LA

China are attempting to unload Americal debt.
4-6-2015 at 03:45
by: jock88
"Bath Salts" Added to controlled chem list in LA

It's not that long ago (the chinese are happy to remember) that britain fought a war with china so ...
3-6-2015 at 15:22
by: jock88
Last chemical order?

I don't know what the proportions are. Actually I lied, as I did not purchase only took a picture ...
2-6-2015 at 09:56
by: jock88
"Bath Salts" Added to controlled chem list in LA

I see a ban in coming in for all 'legal highs' in the uk. Very sad day indeed. Where am I going to ...
1-6-2015 at 15:20
by: jock88
Last chemical order?
Here's a great product. Mixed acids from the local farm supply store. It arrived togay (that's toga ...
1-6-2015 at 15:09
by: jock88
How to dry large amounts of hydroscopics like wet sucrose or sodium chlorate

They are usually drying K chlorate
1-6-2015 at 04:45
by: jock88
Sciencemadness Patches!

How about a price reduction at a tattoo chain for bulk customers.
You could have it tattooed on ...
28-5-2015 at 02:39
by: jock88
Variable resistors symbol
Variable resistors are usually shown as on the left. Why is that.
The symbol on the left is the sam ...
27-5-2015 at 12:15
by: jock88
GMO yeast produces opiates: challenges and opportunities

So you don't need great weather for a good yield?

The wild poppies that grow in disturbed soil ...
26-5-2015 at 13:08
by: jock88
GMO yeast produces opiates: challenges and opportunities

Even with proper opium poppies you need proper weather. With the yeast Alaska will do grand
26-5-2015 at 10:10
by: jock88
Sodium chlorate-proprieties

Sodium Chlorate will drop out as you keep the chloride level high (around 130 gramps per liter of ...
26-5-2015 at 06:45
by: jock88
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