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What company to buy glassware from Chemland stuff is good, and some of them are much cheaper than Chinese vendors.
Deschem has been ... |
27-12-2021 at 02:07 by: Fyndium |
A possible fraud! Considering the pure silver price is around 70c per g, it is likely that most customers would not bo ... |
27-12-2021 at 02:04 by: Fyndium |
Attaching 24/40 glassware joints to non-jointed flasks I have a couple of ground joints that are slightly asymmetric and leak under vacuum. A noticeable bu ... |
13-12-2021 at 08:01 by: Fyndium |
MEK source europe Apparently it has some disadvantages to consumer, it smells bad, it is only partially soluble in wat ... |
25-11-2021 at 12:57 by: Fyndium |
How to deal with long processes involving heat. You can always get a web accessed camera so you can monitor the stuff, and a remote switch to kill t ... |
24-11-2021 at 02:27 by: Fyndium |
MEK source europe Chemical prices plummet the moment you can buy them by the bulk. The mere packaging for 1 liter can ... |
24-11-2021 at 02:16 by: Fyndium |
Highest density Organic Fuel?! [rquote=667203&tid=158080&author=SWIM]CD4, but you'd have to get it really hot to get that e ... |
12-11-2021 at 10:41 by: Fyndium |
Glassware cleaning routine Dimroths are far superior compared to liebigs. If you want a good combo, use dimroths as condensers ... |
12-11-2021 at 01:55 by: Fyndium |
Vacuum glass implosion? Round bottom flasks are the only type I would subject to vacuum. The exception I have been using are ... |
12-11-2021 at 01:49 by: Fyndium |
Plant killer [rquote=666459&tid=158020&author=B(a)P]
You need a lot more sodium chloride than chlorate. ... |
23-10-2021 at 02:28 by: Fyndium |
Plant killer Doesn't ordinary sodium chloride do the trick? Plants hate sodium, anyway. |
22-10-2021 at 02:07 by: Fyndium |
Tips on filming reactions with a phone? Since the sensor is very small, a good light source is needed, unless you use long exposure times. T ... |
16-10-2021 at 00:17 by: Fyndium |
Mothballs - what is available where you live? I find it surprising that they would be allowed for consumer sales at any level if they are deemed h ... |
8-10-2021 at 07:49 by: Fyndium |
What happened to NileRed, NurdRage, Chemplayer and Doug? The golden rule number one: never mix in politics, unless you run a politics channel, podcast or wha ... |
5-10-2021 at 11:43 by: Fyndium |
Hexamine tablet extraction - what happened? Just remotely within context, if one were to reflux/heat polyacetal in strong ammonia solution, coul ... |
4-10-2021 at 12:49 by: Fyndium |
Ballistic visor as face protection? Originally this idea came up when I was doing vacuum distillations and though of safety measures in ... |
1-10-2021 at 02:00 by: Fyndium |
Has anyone tried the "Lab Portable Oilless Diaphragm Vacuum Pump"? Ok, I admit it, I have used up two rotary vanes so they do not produce more than 50mbar vacuum at ma ... |
29-9-2021 at 00:06 by: Fyndium |
Has anyone tried the "Lab Portable Oilless Diaphragm Vacuum Pump"? It appears to me that you are being robbed. With a crappy plastic toy gun.
https://www.ebay.com/i ... |
27-9-2021 at 23:44 by: Fyndium |
Filtering hot saturated solutions - ideas wanted If there were a filter that had a heating element, either on the sides, or even inside, saturated so ... |
17-9-2021 at 00:19 by: Fyndium |
European Sulfuric Acid Ban [rquote=665238&tid=155798&author=WolfPack]For instance, Fyndium and others have suggested to ... |
16-9-2021 at 15:00 by: Fyndium |
Lethal dose of mercuric nitrate I have read both of those statements. In various sources, it is stated that inorganic mercury will h ... |
14-9-2021 at 14:11 by: Fyndium |
Glass blowing - expertise needed I suppose a small retort could be used for a very bad case of a crackhead.
Not regarding what ... |
11-9-2021 at 00:21 by: Fyndium |
Basic Questions I can only imagine what is the purpose of this operation.
People have used wheels to move thin ... |
6-9-2021 at 20:53 by: Fyndium |
Basic Questions Water pumps are generally rather low wattage. Mine had use of 2W and 5W, and from 220V you can calcu ... |
6-9-2021 at 13:23 by: Fyndium |
Portable condenser Air cooled condenser would have to be exceedingly large to condense all, if you intend to have reaso ... |
5-9-2021 at 22:14 by: Fyndium |
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