Search |
[Next Page] |
Uranyl acetate to nitrate [rquote=640126&tid=155743&author=oberkarteufel]Kindly thank you for your answer. Your advice ... |
8-7-2020 at 23:20 by: Heptylene |
18K Gold sould I drop it in aqua regia. Bite it? If it's a gold alloy you will leave a sizeable dent. Or take wire snippers and try to cut t ... |
8-7-2020 at 22:36 by: Heptylene |
successful method for purifying anthranilic acid(quick report) Nice, finally a use for my soxhlet apparatus! I remember an attempt at making anthranilic acid which ... |
8-7-2020 at 13:33 by: Heptylene |
Uranyl acetate to nitrate I have done the purification of uranyl nitrate by the first method:
impure nitrate --> peroxide ... |
7-7-2020 at 10:45 by: Heptylene |
latest glassware purchase Sulaiman: Overhead stirring sounds good. Definitely needed for reactions as I doubt my stirbars are ... |
5-7-2020 at 04:43 by: Heptylene |
DN 150 reactor I just bought a 4 liter reactor + 5 neck lid on a local website for $80! Came without any damage or ... |
5-7-2020 at 02:11 by: Heptylene |
Cubane; Dimethyl Cubane-1,4-dicarboxylate synthesis I also fail to see why one peak should be favored and would love an explanation. |
30-6-2020 at 11:08 by: Heptylene |
Cubane; Dimethyl Cubane-1,4-dicarboxylate synthesis Tsjerk: The emission spectrum is guaranteed to be in the datasheet of the LED. Have a look on digike ... |
28-6-2020 at 01:09 by: Heptylene |
Looking for discontinued Buchi R-200/205 WD 34 vacuum seals or DIYing them Perhaps make sure the seal stays clean to extend its life. Also the wear depends on usage I assume. ... |
27-6-2020 at 13:59 by: Heptylene |
Cubane; Dimethyl Cubane-1,4-dicarboxylate synthesis Philips makes some UV-B fluorescent tubes. Not cheap though. But maybe there's an affordable source ... |
27-6-2020 at 01:13 by: Heptylene |
Cryo Refrigerated Well ... thingy A recirculating chiller? Refrigerated bath? |
27-6-2020 at 00:35 by: Heptylene |
Cubane; Dimethyl Cubane-1,4-dicarboxylate synthesis Sigma says the boiling point of the ketal is 55 °C at 35 mmHg. That vacuum level can be easily reac ... |
24-6-2020 at 23:18 by: Heptylene |
how to pump nitric acid? [rquote=638982&tid=155617&author=flaminglasrswrd]
Nicely done! Have you looked at [url=ht ... |
22-6-2020 at 11:24 by: Heptylene |
Buchi Screw Wheel 00565 needed! Maybe you could make a new tooth from thick plastic plate using a jewelers saw and some files? For $ ... |
21-6-2020 at 23:49 by: Heptylene |
how to pump nitric acid? Shameless plug of my own [url=https://www.sciencemadness.org/whisper/viewthread.php?tid=84800&go ... |
21-6-2020 at 23:22 by: Heptylene |
Chinese rotavaps? [rquote=638451&tid=155584&author=Refinery]This might be an awkward question, but is rotavap ... |
17-6-2020 at 01:20 by: Heptylene |
Hydrothermal reactor You can go with regular plumbing supplies. The galavanized steel ones I've seen are rated for use to ... |
8-6-2020 at 13:20 by: Heptylene |
Which brand is best? [glassware] Schott-Duran all the way! Also Ilmabor and Lenz are good brands from germany. Never had problems wit ... |
3-6-2020 at 11:32 by: Heptylene |
I broke a piece of metal - what was it? Try to dissolve it in HCl. There solution can have a color indicative of it's composition. |
3-6-2020 at 07:53 by: Heptylene |
O-ring for dessicator ground joint It's what I feared, it won't seal well with an o-ring. I might be putting too much grease, I'll try ... |
3-6-2020 at 07:43 by: Heptylene |
O-ring for dessicator ground joint I finally got a 200 mm dessicator but I find it annoying to use grease on the large ground joint bet ... |
3-6-2020 at 05:57 by: Heptylene |
Device that heats at around 40 degrees C? A fan, an electric heater and a PID controller in an insulated box could do the trick. Even styrofoa ... |
18-5-2020 at 00:51 by: Heptylene |
Vacuum ampoules Oh that's a really interesting topic, I've tried myself to make vacuum ampoules and they all ended u ... |
7-5-2020 at 02:12 by: Heptylene |
Cheap, interesting elements/compounds to buy? [strike]Rhodium [/strike]
Iron? It really is dirt cheap and you can get really nice electrolytica ... |
7-5-2020 at 01:56 by: Heptylene |
Inorganic compounds with most intense colour in water solution Potassium triiodide? I.e. iodine in KI solution. |
5-5-2020 at 06:38 by: Heptylene |
[Next Page] |