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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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