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Mineman's Detonating Pyrotechnic Alternative (NPED) [rquote=677196&tid=156936&author=dave321][rquote=653596&tid=156936&author=dave321]
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4-10-2022 at 10:12 by: Mateo_swe |
Alternative Ethanol Drying Agent [rquote=511891&tid=81438&author=aga]What alternative is required other than K[sub]3[/sub]PO[ ... |
4-10-2022 at 09:22 by: Mateo_swe |
Essential oil I think the % of myristicin i nutmeg essential oil varies quite a bit for batch and different suppli ... |
4-10-2022 at 06:00 by: Mateo_swe |
Hydrochloric acid 32% I have bought some about 32% HCL several years ago and it was clear when i purchased it.
But after ... |
4-10-2022 at 05:52 by: Mateo_swe |
OTC nitroethane source Long time ago i ordered a liter of nitroethane from a company in Italy, i think it was Eurochem or s ... |
4-10-2022 at 05:39 by: Mateo_swe |
Custom Quartz Glassware on eBay? Because they are very old, items on ebay are not forever.
Unless its a very established company sel ... |
4-10-2022 at 03:46 by: Mateo_swe |
Cheap DIY TLC lamp Does a 410nm UV flashligt work for TLC visualizations? |
4-10-2022 at 02:55 by: Mateo_swe |
Large scale anthranilic acid prep es-drei.de dont deliver to all EU countries anymore.
I ordered lots of stuff from them a few years ... |
30-9-2022 at 05:19 by: Mateo_swe |
Successful Chloroform Synthesis Can this simple preparation be done with Calcium hypochlorite and acetone also?
I have a box of sol ... |
30-9-2022 at 02:40 by: Mateo_swe |
OTC nitroethane source Be aware that some of those acryl solvents/glues are methacrylate and other solvents + stuff but som ... |
26-9-2022 at 06:26 by: Mateo_swe |
Platinum coated electrode in alkaline solution Be aware that there are very much fake platinum anodes for sale online.
If the price is low and it ... |
21-9-2022 at 23:17 by: Mateo_swe |
Reasonable choice of vacuum pump for distillation? If you plan on doing some chemistry in the future i would suggest you start looking for a used, good ... |
21-9-2022 at 23:04 by: Mateo_swe |
Thermite Cutting Torch There is a tool called a thermic lance that is used to cut holes in very thick solid steel.
These a ... |
29-8-2022 at 02:21 by: Mateo_swe |
Heating element, hitting specific temperature success You could use a temp controller lika a MyPin TA-4, a SSR, a temp sensor and a heating wire coil.
Or ... |
29-8-2022 at 01:39 by: Mateo_swe |
DIY light phase continuous extraction apparatus configuration Using a pen maybe isnt the best, just use a tool in that shape made of metal.
Experiment a little, ... |
15-8-2022 at 02:12 by: Mateo_swe |
Steam Generator for Steamdistillations I read some use a pressure coocker as the steam source for distillations.
A used one is cheap at a ... |
11-8-2022 at 01:43 by: Mateo_swe |
Oil Bath alternative Why you want to use an alternative to an oil bath, to heat to higher temperatures?
Some good sili ... |
11-8-2022 at 01:36 by: Mateo_swe |
DIY light phase continuous extraction apparatus configuration You can make a very small funnel by enlarging the end of a glasstube.
Just heat the end of the glas ... |
11-8-2022 at 00:32 by: Mateo_swe |
Iodine storage My Iodine has broken out (vapors) of the jar and into at least one of the layered bags i have around ... |
15-7-2022 at 13:33 by: Mateo_swe |
Glassware cleaning routine Never use chemistry glassware for cooking or something you eat or drink and never use cooking tings ... |
15-7-2022 at 13:28 by: Mateo_swe |
multiple solvent recrystallization In ordinary crystallization you dissolve a substance in a minimal amount of hot solvent so it just d ... |
15-7-2022 at 13:09 by: Mateo_swe |
Making bromine from Bromchlor-5,5-dimethylimidazolidin-2,4-dion Just turn ordinary test tubes into ampoules with a propene torch.
Fill them with the bromine and us ... |
15-7-2022 at 10:04 by: Mateo_swe |
Solution densities Nothing wrong with being new at chemistry or lacking chemistry education but still want to learn.
I ... |
15-7-2022 at 09:44 by: Mateo_swe |
Replacing the inner sleeve on a heating mantle You can use crimping to connect the nicrome wires in the new sleeve to the electrical wires in the m ... |
15-7-2022 at 09:06 by: Mateo_swe |
High voltage sparkgap Even that is a pretty modern transformer its based on the old types and i doubt there is any safety ... |
12-7-2022 at 13:42 by: Mateo_swe |
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