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Distinguishing between coatings and surface treatments I would also guess a casted part that were machined on a lathe.
If one zooms in on the rim of the s ... |
20-4-2021 at 10:47 by: Mateo_swe |
What is happening at Deschem? I have ordered stuff from deschem many times when the "On vacation until xxx" message is displayed.
... |
18-4-2021 at 09:34 by: Mateo_swe |
Everyday Chemistry arkoma, what procedure did you use? |
18-4-2021 at 05:38 by: Mateo_swe |
Some fun with a really obscure compound. Very nice website you have made, Woelen.
I will try some of those experiments.
Maybe not the Mercu ... |
18-4-2021 at 04:41 by: Mateo_swe |
Rare and hard to obtain chemicals for sale I bought a very much needed 2.5L bottle of hi-quality diethyl ether from chemship1978 and it has now ... |
2-4-2021 at 06:34 by: Mateo_swe |
Low resistance electrolytic cell divider You say you dont have access to unglazed porcelain, are you sure?
Maybe there is some hobby pottery ... |
25-3-2021 at 05:54 by: Mateo_swe |
Decent vacuum pump I have noticed that if you keep check online auction sites often for used vacuum pumps of good brand ... |
25-3-2021 at 04:07 by: Mateo_swe |
Platinized Ti anodes from ebay: fake ? I dont think those cheap anodes are plain fakes but i im very sceptical of how thick the actual laye ... |
25-3-2021 at 03:32 by: Mateo_swe |
Homemade and Repurposed Lab Gear If you want a cheap option you can get a heating mantle replacement sleeve and just drive it with a ... |
25-3-2021 at 01:34 by: Mateo_swe |
Vanillin chemistry: Piperonal [rquote=655641&tid=157077&author=DraconicAcid]I'd also like to find an easy way to turn cinn ... |
6-3-2021 at 12:44 by: Mateo_swe |
What is a realistic output for an ozone generator? This PDF, "The Definitive Guide to understanding Ozone" contains useful info on ozone.
For example, ... |
2-3-2021 at 16:09 by: Mateo_swe |
What is a realistic output for an ozone generator? The figures they state on devices on ebay and similar places is under ideal conditions, using pure o ... |
2-3-2021 at 15:23 by: Mateo_swe |
Is there a route to glyoxal from oxalic acid in OTC products? I read that ozonolysis of Maelic acid makes glyoxalic acid, i include the paper.
This was something ... |
1-3-2021 at 14:10 by: Mateo_swe |
Safe storage of DCM DCM doesnt do well in HDPE?
Hmm, i got two 5L pails of DCM, i must go check on them so it doesnt ... |
1-3-2021 at 13:46 by: Mateo_swe |
Capillary tube for vacuum distillations Im looking to buy a TIG welding unit and when exploring different welders i noticed many gases are a ... |
1-3-2021 at 12:32 by: Mateo_swe |
Homemade and Repurposed Lab Gear Well, i have some aquarium bubbler stones but i guess the plastic inside isnt ozone compatible, wort ... |
15-2-2021 at 12:56 by: Mateo_swe |
Homemade Overhead Stirrer (with pics) I also have a overhead stirrer project.
But i have looked at brushless outrunner motors because i t ... |
15-2-2021 at 10:36 by: Mateo_swe |
MEK & substitute at big box stores & online - be careful what you order Here in Europe i can order MEK min. 99.5% from a chemical supplier but they want 18 Euros for a lite ... |
15-2-2021 at 09:50 by: Mateo_swe |
Heating mantle oopsie You could try find out what type of temp probe that is mounted on the mantle.
Maybe you can replace ... |
13-2-2021 at 09:38 by: Mateo_swe |
Homemade and Repurposed Lab Gear Im putting together a DIY lab ozone generator from an ebay ozone generator with ceramic plates.
The ... |
13-2-2021 at 07:20 by: Mateo_swe |
Decent vacuum pump Thanks for the info.
So it´s a pretty good vacuum pump if its in good condition ![:)](./images/smilies/smile.gif)
Regarding the ... |
13-2-2021 at 04:06 by: Mateo_swe |
Delrin as paraformaldehyde source? Paraformaldehyde is available on ebay but its quite expensive and small volumes.
If searching for D ... |
11-2-2021 at 12:19 by: Mateo_swe |
Decent vacuum pump So i have some small diaphragm pumps that i use for filtrations and an aspirator.
But i have wanted ... |
10-2-2021 at 00:14 by: Mateo_swe |
Do not buy from laboyglass.com I order glassware from china with ebay and mostly from Deschem.
The items are mostly ok but i would ... |
21-1-2021 at 12:21 by: Mateo_swe |
Best Mini Pocket Scale 0.001g to buy? I hope i didnt made you change your mind about getting the pocket scale.
Even if the very cheap one ... |
21-1-2021 at 11:45 by: Mateo_swe |
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