| Search |
| [Next Page] |
Best way to preserve crystal
I found a solution of "Velpon" glue (a brand) in acetone to be effective in preserving pyritized fos ... |
25-10-2016 at 15:13
by: phlogiston |
Boron green emission orbital transitions ?
[url=http://onlinelibrary.wiley.com/doi/10.1002/anie.201007827/full]This paper[/url] states that BO[ ... |
25-10-2016 at 03:46
by: phlogiston |
Physics : Magnetics
[rquote=448437&tid=66198&author=woelen]The energy, mentioned bij aga, is coming from the per ... |
24-10-2016 at 02:39
by: phlogiston |
The state of DIY analysis/characterization
As others have said, what would be useful to you depends on what you want to do. However, UV-Vis and ... |
22-10-2016 at 12:45
by: phlogiston |
Theoretical chemistry how to obtain sulfuric acid from raw natural sources
There are natural (volcanic) lakes that consist of surprisingly concentrated sulfuric acid.
You m ... |
21-10-2016 at 05:42
by: phlogiston |
Flushing 8 liters Hg through the loo on YT, unsafe ?
Yes, superficially, he may appear a little cavalier about the risks and some people may miss the clu ... |
21-10-2016 at 00:45
by: phlogiston |
What is electricity?
The analogy with water can work quite well, even for relatively complex electronic phenomena.
It ... |
18-10-2016 at 05:18
by: phlogiston |
Flushing 8 liters Hg through the loo on YT, unsafe ?
I disagree, the confidence comes from comprehending very well what the effects will be of drinking a ... |
17-10-2016 at 16:53
by: phlogiston |
What is electricity?
Yes, ok that statement "electrons do not flow" is false.
Ofcourse, in metals, electrons do flow and ... |
17-10-2016 at 01:32
by: phlogiston |
Collection of colored gases/vapors
ozone is supposed to be pale blue. |
17-10-2016 at 01:24
by: phlogiston |
What is electricity?
Consider current in an electrolytic cell.
It is not carried by free electrons, but by cationic and ... |
16-10-2016 at 14:57
by: phlogiston |
Flushing 8 liters Hg through the loo on YT, unsafe ?
Here is a video of someone exploring an abandoned factory in russia where there are spilled puddles ... |
16-10-2016 at 07:21
by: phlogiston |
Platinum wire
Interesting, we use the same loops in our lab but I always thought they were nickel. We already salv ... |
14-10-2016 at 10:38
by: phlogiston |
Should flask touch the bottom of the mantle?
Just to add to the above answers, when you find an appropriately sized mantle, don't literally rest ... |
13-10-2016 at 12:09
by: phlogiston |
Mad Scientist of the Year 2016 Nominations
The list would not be complete IMHO without Dan Vizine on it. His Thorium tribulations thread was on ... |
11-10-2016 at 01:53
by: phlogiston |
A less-than mediocre attempt at Lead Dioxide!
Interesting, so USP5431798 suggests at least one possible alternative to platinum substrate, namely ... |
7-10-2016 at 15:00
by: phlogiston |
A less-than mediocre attempt at Lead Dioxide!
Yes, Dutch field also contain many bullets. People have been shooting rabbits and ducks and fighting ... |
4-10-2016 at 01:39
by: phlogiston |
A less-than mediocre attempt at Lead Dioxide!
Just melting and casting metallic lead is not very dangerous, provided you do not strongly overheat ... |
3-10-2016 at 06:31
by: phlogiston |
A less-than mediocre attempt at Lead Dioxide!
These guys deposited lead dioxide from a sodium plumbite solution, which they prepared by dissolving ... |
2-10-2016 at 12:39
by: phlogiston |
Flushing 8 liters Hg through the loo on YT, unsafe ?
In a previous he collected cinnabar from the property and heated it to obtain a small amount of merc ... |
2-10-2016 at 05:34
by: phlogiston |
vials with arsenic found lying beside the road in the Dutch city Nijmegen
If any of you ordered some arsenic recently but it failed to arrive, here is why:
http://www.geld ... |
29-9-2016 at 13:41
by: phlogiston |
The art of crystallization
If you have not already, you might enjoy seeying the impressive potassium dihydrogen phosphate cryst ... |
29-9-2016 at 12:07
by: phlogiston |
The art of crystallization
An oven with a thermostat can be cooled down at a controlled and well-defined rate, and the total di ... |
29-9-2016 at 00:36
by: phlogiston |
Acid hydrolysis of protein powder
- How were you planning to remove the excess HCl after the reaction?
- Most protein powders contain ... |
18-9-2016 at 11:53
by: phlogiston |
university surplus sales
@zts16 You may not even need to buy anything. Keep your eyes open and when you find the opportunity ... |
16-9-2016 at 16:55
by: phlogiston |
| [Next Page] |
