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Demonstrations about the science of plastics https://www.youtube.com/results?search_query=japanese+guy+recicle+plastics+to+petrol |
20-4-2021 at 05:46 by: pneumatician |
Distillation Ideas [rquote=658514&tid=155942&author=zed]Most likely Calcium and/or Magnesium Carbonates. Boil ... |
19-4-2021 at 06:37 by: pneumatician |
Distillation Ideas obviously I rinse the flask with cheap household hcl but this only remove with fizing the carbonates ... |
19-4-2021 at 06:29 by: pneumatician |
Good service from chem-alley (Russian ebay seller) [rquote=658504&tid=157317&author=Panache]The holdup in my circumstance however appears to be ... |
18-4-2021 at 18:08 by: pneumatician |
Distillation Ideas [rquote=642496&tid=155942&author=Brightthermite]Thanks for the ideas. I am going to start wi ... |
18-4-2021 at 18:03 by: pneumatician |
oh my god! 2900$ for a mortar??? I send a email to Emilia Morosan here:
https://www.morosan.rice.edu/contact-me
maybe if not is ... |
18-4-2021 at 05:41 by: pneumatician |
oh my god! 2900$ for a mortar??? [rquote=658261&tid=157291&author=Morgan]I tried to find specific uses for a titanium mortar ... |
17-4-2021 at 14:33 by: pneumatician |
oh my god! 2900$ for a mortar??? [rquote=658325&tid=157291&author=RogueRose]
Are you being serious or are you trolling? Y ... |
17-4-2021 at 10:03 by: pneumatician |
oh my god! 2900$ for a mortar??? [rquote=658290&tid=157291&author=unionised]
Why?
If you tell us what rocks, and why you ... |
16-4-2021 at 13:59 by: pneumatician |
oh my god! 2900$ for a mortar??? [rquote=658204&tid=157291&author=zed]Ummm. I'm thinking shock. Sledge hammer impact.
Th ... |
15-4-2021 at 15:03 by: pneumatician |
oh my god! 2900$ for a mortar??? [rquote=658180&tid=157291&author=Fulmen]First off: Forget about titanium, it's not the solut ... |
15-4-2021 at 14:08 by: pneumatician |
oh my god! 2900$ for a mortar??? well, thinking a bit about this subject after reading all this opinions... no matter if a mortar-pes ... |
14-4-2021 at 04:53 by: pneumatician |
Do not buy from laboyglass.com [rquote=658069&tid=156637&author=Fyndium]The broken lines are glass cast marks. I've got the ... |
13-4-2021 at 10:16 by: pneumatician |
Which brand is best? [glassware] Ilmabor are I think the "qlty control NOT passed" from Schott-Duran or some other big guy like this. ... |
13-4-2021 at 08:24 by: pneumatician |
What are reaction flasks used for? I already said that this sounded very suspicious and pompous! :-)
Anyway the explosion wave alway ... |
13-4-2021 at 07:58 by: pneumatician |
oh my god! 2900$ for a mortar??? oh yeah, good redneck idea! :-) but titanium can be welded with steel? |
12-4-2021 at 19:17 by: pneumatician |
What are reaction flasks used for? Some say: "explosion proof" so in theorie in an explosion the lid fly away and the flask do not go t ... |
12-4-2021 at 19:12 by: pneumatician |
oh my god! 2900$ for a mortar??? I need a mortar for grind some rocks of around 7 in mohs scale and a mortar of iron is destrolled wi ... |
12-4-2021 at 16:29 by: pneumatician |
Do not buy from laboyglass.com you get for what you pay... cheap crap from China is this, CRAP! sometimes I get a good one but in c ... |
12-4-2021 at 16:12 by: pneumatician |
Ambergris. In Inet exist Ambergris for sale. and can be dissolved with alcohol, rose water... in some country i ... |
26-3-2021 at 15:40 by: pneumatician |
Ambergris. Hi, what color have Ambergris if is dissolved with HCL??? Golden yellow?? |
25-3-2021 at 18:56 by: pneumatician |
Attempting anhydrous ethanol with CaO What you call "dry etanol" or "100% eta." is what a alcoholometer say, pure obvious :-)
in reali ... |
25-3-2021 at 18:52 by: pneumatician |
Bad days in the lab or with glassware? when I are in a upper floor in the chem school drawing technical in a big, long and heavy table of 6 ... |
18-3-2021 at 19:55 by: pneumatician |
Bad days in the lab or with glassware? [rquote=180890&tid=24908&author=the Z man]
Other accidents:
-In my rookie days (about a ye ... |
18-3-2021 at 19:35 by: pneumatician |
Need advice from some Mad Chemist goto a marine shop, or ask some fisherman, or in a snob club of "sailors"... these guys have a lot o ... |
18-3-2021 at 17:46 by: pneumatician |
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