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latest glassware purchase
Thank you for the compliments/comments[b] jsum_1[/b] and [b]sulaiman[/b].
I intend to follow up ... |
11-4-2020 at 10:55
by: WGTR |
Science equipment looking for a home
Thank you for posting that Dr. Bob. I found several of those books very useful. |
11-4-2020 at 10:49
by: WGTR |
First Time Glassware Buy
I celebrated the relaxation of Texas' glassware laws by making my first real glassware purchase ever ... |
9-4-2020 at 11:29
by: WGTR |
Oxygen generator designs?
If you pour 30% HCl into 50% H2O2, and then drop a pile of copper metal into the solution you will p ... |
7-4-2020 at 16:38
by: WGTR |
Oxygen generator designs?
Start small; you don't need much at all, maybe 10-50ml of concentrated CuCl. I tried removing the o ... |
7-4-2020 at 15:15
by: WGTR |
Oxygen generator designs?
I checked the Internet, and was a bit surprised to see so many obtuse and convoluted preparations fo ... |
7-4-2020 at 05:49
by: WGTR |
Oxygen generator designs?
[b]Sulaiman[/b], a measured amount of air can be pulled into a large syringe. Some very small amoun ... |
6-4-2020 at 20:54
by: WGTR |
About some details of the Birkeland-Eyde nitric acid synthesis
If y'all want to amuse yourselves, check out some of the links in my signature. There are some link ... |
6-4-2020 at 14:51
by: WGTR |
Ostwald reactor from platinized silica wool
I forgot to mention earlier that you could probably keep using the aquarium pump if you add some bal ... |
6-4-2020 at 13:17
by: WGTR |
Ostwald reactor from platinized silica wool
Well, I put in a small order for some glassware...it should all arrive in a week or so. I have to s ... |
5-4-2020 at 17:53
by: WGTR |
Ostwald reactor from platinized silica wool
Thanks for posting this [b]Heptylene[/b]; it's looking good.
Do you know what your air-flow rate ... |
1-4-2020 at 18:45
by: WGTR |
nitrate from cyanide?
Here is a thread for your viewing pleasure:
https://www.sciencemadness.org/whisper/viewthread.php ... |
28-3-2020 at 14:35
by: WGTR |
Success: Pressure from pirani gauge: Inficon PSG500
I’ve put a lot of thought into it, but haven’t done any more actual work on the reactor since I ... |
26-3-2020 at 21:49
by: WGTR |
Success: Pressure from pirani gauge: Inficon PSG500
The gauge should just be a wire, sealed inside of a tube. Isopropyl alcohol is fine for it. Genera ... |
26-3-2020 at 13:57
by: WGTR |
Success: Pressure from pirani gauge: Inficon PSG500
Thank you for posting this. It's always useful to have this type of information to refer to. It's ... |
26-3-2020 at 10:21
by: WGTR |
DIY C-virus masks. No politics, science only so we don't lose the thread again
I am not an expert on this topic, and my knowledge of biology is very limited. However, if copper m ... |
23-3-2020 at 10:21
by: WGTR |
Less than 1 troy ounce platinum
If you are looking for very small amounts for catalysis, you can readily buy 1 grain of platinum on ... |
23-3-2020 at 06:48
by: WGTR |
Platinum Bar Availability
Considering that platinum is very useful in chemistry, I was interested to see the latest fluctuatio ... |
18-3-2020 at 06:24
by: WGTR |
Waiting for acceptance...
I think you'll have some fun with it. Most of the students there will be young enough to be your ow ... |
19-2-2020 at 19:41
by: WGTR |
Oxidation of phosphine to phosphorus
It seems like the topic of phosphorus is rather popular lately, and it's also been a while since I'v ... |
5-2-2020 at 20:05
by: WGTR |
seperation of cobalt and copper
[rquote=629981&tid=154730&author=Armus_]just neutralize the chloride solutions to around a p ... |
25-1-2020 at 16:17
by: WGTR |
seperation of cobalt and copper
Cobalt and nickel tend to react similarly in chemical reactions, and I have found that nickel and co ... |
15-1-2020 at 08:38
by: WGTR |
Chemistry techniques to improve cooking skills
Measure your dry cooking ingredients by weight instead of by volume. That’s a lab practice that i ... |
23-12-2019 at 10:48
by: WGTR |
Need Lab Space Advice - Power at current place can't support all of my equipment
To address power quality issues you could use a constant voltage transformer:
https://www.alliede ... |
17-12-2019 at 22:29
by: WGTR |
Is electrolysing brine a viable method of HCL production?
I have made a tiny amount of hydrochloric acid via electrolysis, if anyone is interested. The elect ... |
13-12-2019 at 08:56
by: WGTR |
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