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"Retail" liquid nitrogen?
Gents, I live in one of the US's major population/industrial cities. There is liquid nitrogen consu ... |
18-5-2011 at 05:43
by: jgourlay |
Preparation of elemental phosphorus
All, I have wanted to contribute to this thread since it's inception. But, being as I'm more of a v ... |
10-5-2011 at 05:07
by: jgourlay |
Plating? Cheapest, safest demonstration?
The venue is highschool, in a home setting. HCl is fine. I'll google that. Quarter is about the r ... |
19-4-2011 at 12:23
by: jgourlay |
Plating? Cheapest, safest demonstration?
All:
I need to give a plating demonstration. What I really WANT to do is to start with an air/al ... |
19-4-2011 at 11:57
by: jgourlay |
Need a source for a special scale?
Thanks guys! That got me what I needed.
I'm trying to puzzle out how to make a groaner of an eng ... |
28-2-2011 at 12:48
by: jgourlay |
Need a source for a special scale?
Gents, I know my search problem here has to stem from me not knowing the name of what I'm looking fo ... |
28-2-2011 at 08:38
by: jgourlay |
met with a pharmaceutical chemist, strange...
I think it's an issue of age and maturity. The young guys are frequently full of themselves, incuri ... |
21-10-2010 at 06:27
by: jgourlay |
Preparation of elemental phosphorus
Would silica flour be a good substitute for Diatomacious earth? |
18-10-2010 at 05:48
by: jgourlay |
met with a pharmaceutical chemist, strange...
Psychokinetic, here's the thing. First, there are way way way too many Ph.D.'s in academic and "cut ... |
14-10-2010 at 12:54
by: jgourlay |
met with a pharmaceutical chemist, strange...
<
I've noted a trend that some PhDs think they are all knowing, which is in itself infinitely ir ... |
14-10-2010 at 07:38
by: jgourlay |
Suggestion please on which fluid to use?
blogfast: I'm doing a demo where I'm decomposing malachite then mixing the copper II oxide with car ... |
24-9-2010 at 10:01
by: jgourlay |
Suggestion please on which fluid to use?
All: I need a recommendation for a fluid as follows:
1. cheap
2. Commonly available
3. Largel ... |
23-9-2010 at 09:54
by: jgourlay |
Rochelle Salt Mystery: Homejob vs. Storebought
blogfast:
http://www.seawhy.com/xlroch.html |
26-8-2010 at 09:03
by: jgourlay |
Rochelle Salt Mystery: Homejob vs. Storebought
Gents, I have a frustrating bit of a mystery I'm hoping you can clear up. I need some large (let's ... |
26-8-2010 at 07:13
by: jgourlay |
H2SO4 by the Lead Chamber Process - success
un0me2 : how do you get the two separated once they are mixed like that? |
16-8-2010 at 05:20
by: jgourlay |
minor threadhijack: buying liquid nitrogen?
Gents, I have some experiments I'd like to try with liquid nitrogen. However, before trying to buy ... |
14-8-2010 at 05:30
by: jgourlay |
Keeping crap out of my vacuum pump?
I'm looking at diaphragm pumps on ebay. On most of them, I'm seeing the inlet and outlet, but not t ... |
28-6-2010 at 04:52
by: jgourlay |
Seperation of metals: how does this work?
Not_important: the problem with your explanation is that it's sufficiently detailed to make me want ... |
24-6-2010 at 04:57
by: jgourlay |
Seperation of metals: how does this work?
Blogfast, thanks. That's exactly the degree of depth and detail I was looking for: a good overview ... |
22-6-2010 at 13:10
by: jgourlay |
Seperation of metals: how does this work?
Gents, could you all sketch out for me the general dimensions of the snake pit when it comes to sepa ... |
22-6-2010 at 10:57
by: jgourlay |
Beyond Cool: Making Galena!
Gents, I make it a (wife aggravating) habit of ordering books from Lindsay Books every few months, w ... |
21-6-2010 at 13:05
by: jgourlay |
Keeping crap out of my vacuum pump?
Thanks all. Will repost when I have some results. |
21-6-2010 at 07:41
by: jgourlay |
Keeping crap out of my vacuum pump?
Altech, looking forward to it!! |
17-6-2010 at 06:19
by: jgourlay |
Keeping crap out of my vacuum pump?
I've lately taken a little-kid like entertainment in doing various reactions under vacuum. The prob ... |
15-6-2010 at 11:56
by: jgourlay |
Need an Idea! (Science fair stuff)
Gents, I have a very close friend for whom I am the closest thing he knows of to 'a science guy'. I ... |
26-4-2010 at 13:44
by: jgourlay |
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