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Hydrochloric acid causing HDPE to bubble
I have a gallon of Crown HCl from my local hardware store. It has been tinted yellow-green since I b ... |
21-5-2019 at 18:33
by: CouchHatter |
Making Aluminum (cuttings) for easier milling of Al powder
I shredded some tin using a table saw with a cheap 1-gal tupperware. I recovered 80% of the tin I st ... |
19-5-2019 at 18:43
by: CouchHatter |
Amateur Chemistry now vs several decades ago
I can't speak to the hobby's nuances as I'm quite new to it. Still...
Toluene is sold at the big ... |
16-4-2019 at 18:42
by: CouchHatter |
Nitric acid distillation goes wrong.looking for alternatives.
[url=https://www.instructables.com/id/Make-Nitric-acid-The-Complete-Guide/]NurdRage has a video with ... |
16-4-2019 at 18:07
by: CouchHatter |
Man melting dental fillings for silver ends up exposing entire apartment building to mercury
And I though [i]I[/i] had a lot of mercury. Even when I knew nothing about chemistry, I knew to fear ... |
13-2-2019 at 18:45
by: CouchHatter |
corning microscale set on ebay
is linking to sites disallowed? I cannot find anything like that on ebay. |
13-1-2019 at 18:44
by: CouchHatter |
storage under nitrogen
Today I realized I'm not storing my THF properly. Furthermore I do not know if it has BHT in it. I d ... |
9-1-2019 at 19:19
by: CouchHatter |
Fume Hood Construction
You are like Beetlejuice, CJ. Thank you very much! I've got a copy on the way.
I'll be posting s ... |
31-12-2018 at 14:44
by: CouchHatter |
Fume Hood Construction
Does anyone have any experience with or knowledge of air foils? I've searched the forum and there's ... |
30-12-2018 at 17:40
by: CouchHatter |
Iodine Reaction Confusion
Household bleach is not always close to the labeled concentration. Did you titrate it? |
26-12-2018 at 09:48
by: CouchHatter |
Any fellow pakistani here?
PM me for some selenium |
12-12-2018 at 09:44
by: CouchHatter |
working with drums
Wow, I guess you just have to ask the right questions to get answers! Thanks everyone for your input ... |
27-11-2018 at 20:09
by: CouchHatter |
Water cooling for reflux condenser for 24 hours? Ice melts quickly, other set and forget options?
I've got insulated 1/2" lines running from a pump inside a jug of slush in my freezer. Looks bad tho ... |
26-11-2018 at 07:56
by: CouchHatter |
working with drums
I've recently acquired a 55 gal drum of ethanol. It is extremely heavy. I know that there are hydrau ... |
25-11-2018 at 17:29
by: CouchHatter |
Sourcing Ethyl Acetate?
Just got a quart of Klean Strip MEK substitute at Home Depot for $10. Could not see it listed on the ... |
17-11-2018 at 13:17
by: CouchHatter |
Avast HTML file conversion
[url=https://www.nchsoftware.com/prism/index.html]NCH Prism Video Converter[/url] is what I use to c ... |
30-9-2018 at 17:22
by: CouchHatter |
Making Aluminum (cuttings) for easier milling of Al powder
I've done this with tin bars and a miter saw, although I wasn't able to recover much. Also the blade ... |
7-9-2018 at 17:10
by: CouchHatter |
cobalt chloride desiccant dangerous?
Cobalt chloride is a coloring indicator used in some desiccants, changing from blue to pink when sat ... |
26-8-2018 at 04:16
by: CouchHatter |
New here and introduction
I concur, though I'm located in midwestern USA. I'd love to see pictures of stuff, especially if you ... |
20-8-2018 at 16:15
by: CouchHatter |
Palladium Chloride decomposition in air?
I got a couple grams a few years ago in a shielded, sealed bag that I never opened. I looked at it a ... |
17-8-2018 at 12:39
by: CouchHatter |
thoughts on laboratory lattice
I have some space allotted in my new shop for a lattice. I've spent a lot on lab stands, and finally ... |
11-8-2018 at 16:29
by: CouchHatter |
Everyday Chemistry
About 2 months ago somebody had a topic about disappearing threads and falling post counts... Shortl ... |
9-8-2018 at 21:24
by: CouchHatter |
Looking for a decent spray on coating that is resistant to common solvents at RT
As it will be rotating hundreds or thousands of times in the presence of solvents, i would be concer ... |
6-8-2018 at 05:01
by: CouchHatter |
Handling toxic gasses in glassware
Consider building a [url=http://www.sciencemadness.org/talk/viewthread.php?tid=70003]portable gas sc ... |
1-8-2018 at 10:33
by: CouchHatter |
What to use Na2S2O3 for?
Check out the [url=http://www.sciencemadness.org/smwiki/index.php/Sodium_thiosulfate]ScienceMadness ... |
31-7-2018 at 15:43
by: CouchHatter |
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