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Best Oil/substance to produce heavy smoke & most slippery oil/soap?
well commercial smoke machines use glycerol, how thick are its fumes/vapours compared to oil i don't ... |
27-3-2018 at 10:18
by: Ubya |
General questions
[quote]
What can be used in place of an electric submersible pump for a condenser? Do siphon pump ... |
27-3-2018 at 09:20
by: Ubya |
Responsible Chemical Waste Disposal
[rquote=512029&tid=81506&author=woelen]Evaporation of liters of organic waste is not good, b ... |
26-3-2018 at 08:18
by: Ubya |
Anyone interested in some tritium clock hands?
those look like radium watch hands, not tritium, am i wrong? |
26-3-2018 at 05:54
by: Ubya |
Ingenious glassware applications
[rquote=511952&tid=80655&author=KalleMP]I was wondering if the sintered glass CO2 aquarium b ... |
25-3-2018 at 14:54
by: Ubya |
Closed-system thermoelectric cooling system
[rquote=511694&tid=80597&author=XeonTheMGPony][rquote=511664&tid=80597&author=Melgar ... |
23-3-2018 at 08:48
by: Ubya |
Starting from scratch
[rquote=511704&tid=81427&author=Yttrium2]If one wanted to start doing chemistry from scratch ... |
23-3-2018 at 08:36
by: Ubya |
Uses of kitty litter in the amateur lab
i bought a bag of silica gel kitty litter (free of any indicator) to use as a dessicant or boiling s ... |
21-3-2018 at 06:09
by: Ubya |
My vacuum pump
[rquote=511437&tid=78427&author=18thTimeLucky?]
It seems many people go for a similar 100 ... |
20-3-2018 at 16:21
by: Ubya |
Nitrogen Generator
[rquote=511320&tid=64726&author=MrHomeScientist]My video on the filter is up: https://www.yo ... |
19-3-2018 at 16:12
by: Ubya |
My vacuum pump
18thTimeLucky? i'm from italy and i never use ebay.it, it doesn't show listings from everywhere and ... |
19-3-2018 at 11:39
by: Ubya |
Tour My Lab
[rquote=511192&tid=4777&author=Texium (zts16)]Well, here it is, the third incarnation of my ... |
19-3-2018 at 01:36
by: Ubya |
Fertilisers with Acetone & Methylated Spirits
[rquote=511168&tid=81318&author=unionised][rquote=511133&tid=81318&author=Ubya]t
... |
18-3-2018 at 17:07
by: Ubya |
Glass storage problems with 93% sulfuric acid
but if the bottles are upright and not cracked why would they leak?
[Edited on 18-3-2018 by Ubya] |
18-3-2018 at 09:29
by: Ubya |
Fertilisers with Acetone & Methylated Spirits
try melting the crystals, urea melts at 133°C, any phosphate will melt at higher temperatures |
18-3-2018 at 09:08
by: Ubya |
Recristallisation of NaBH4
i don't have any experience with NaBH4, but from this patent (https://patents.google.com/patent/US28 ... |
18-3-2018 at 08:29
by: Ubya |
Fertilisers with Acetone & Methylated Spirits
the composition of the fertilizer is
"NItrogen (N) total 4%
ureic nitrogen 2,1%
phosphorus pentox ... |
18-3-2018 at 08:22
by: Ubya |
PREPARATION of a lead salt from soldering wire
[rquote=511013&tid=81297&author=Akhil jain]Can you give me the link of that video.
I tried ... |
18-3-2018 at 07:57
by: Ubya |
My vacuum pump
[rquote=510295&tid=78427&author=Sulaiman]I meant direct mechanical heating of the water,
e. ... |
13-3-2018 at 02:47
by: Ubya |
My vacuum pump
[rquote=510282&tid=78427&author=Sulaiman]When recirculating water through the pump and aspir ... |
12-3-2018 at 03:21
by: Ubya |
The moment (or moments) that made you realize you had a passion for chemistry
my passion for chemistry started so long ago that i can't even remember the exact moment, it has bee ... |
11-3-2018 at 16:41
by: Ubya |
My vacuum pump
[rquote=510221&tid=78427&author=SWIM]
With a small reservoir it sounds like things wou ... |
11-3-2018 at 15:48
by: Ubya |
My vacuum pump
soo with 20 °C water in the aspirator setup i got a boiling point of 73°C, so a pressure of about ... |
11-3-2018 at 10:37
by: Ubya |
My vacuum pump
[rquote=510213&tid=78427&author=monolithic]If you get a chance, could you tell us at what te ... |
11-3-2018 at 09:47
by: Ubya |
My vacuum pump
hey it's me again, same pump as before but in a compact version, i realized that you really don't ne ... |
11-3-2018 at 08:57
by: Ubya |
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