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I apologise.
15-8-2018 at 05:42
by: Sulaiman
Beware of oil, it is dangerous poison! (continued)
[rquote=529370&tid=88147&author=Bert2]Wtf?! Why so evil and useless answers?! Why link to wi ...
15-8-2018 at 05:25
by: Sulaiman
Preparation of methanol by electrolysis
An unusual direction for synthesis,
normally acetic acid is manufactured by the carbonylation of me ...
15-8-2018 at 05:11
by: Sulaiman
Beware of oil, it is dangerous poison!
By definition OIL refers to non-polar molecules, https://en.wikipedia.org/wiki/Oil
which acids are ...
15-8-2018 at 04:22
by: Sulaiman
Follow up on broken Claisen adapter
I ordered a new 24/29 Claisen adapter to replace my broken one, cheap Chinese as usual.
Surprisingl ...
14-8-2018 at 09:05
by: Sulaiman
Monthly or bi-monthly "exotic" group chemical/reagent purchase - w/re-shipping to members
I have seen people do bulk buys based on the word of others that they will buy,
then find themselve ...
14-8-2018 at 08:33
by: Sulaiman
Monthly or bi-monthly "exotic" group chemical/reagent purchase - w/re-shipping to members
[rquote=529155&tid=87941&author=Heptylene]What happened with blogfast25?
[/rquote]

https ...
14-8-2018 at 06:22
by: Sulaiman
Where can I buy precious metals for cheapest prices?
For experiments the cheapest source of gold is
to ask family and friends if they have ANY scrap gol ...
14-8-2018 at 04:31
by: Sulaiman
Quickfit and Duran 3l flasks eBay UK
Although I have put a small bid on one of these I don't really need 3l flasks
but I thought some me ...
14-8-2018 at 01:31
by: Sulaiman
Monthly or bi-monthly "exotic" group chemical/reagent purchase - w/re-shipping to members
In th original post there are at least eight line items that should not be shipped to UK
due to Ex ...
14-8-2018 at 00:52
by: Sulaiman
Fluorine coated lenses ???
[rquote=529009&tid=87913&author=metalresearcher]A review of (an excellent) 200mm f/2 lens of ...
13-8-2018 at 13:23
by: Sulaiman
Optimal Fractional Distillation Drip Rate
[rquote=528844&tid=87786&author=andy1988]This can be determined/tuned analytically using che ...
13-8-2018 at 00:31
by: Sulaiman
Where can I buy precious metals for cheapest prices?
Are you buying small amounts for experiments,
bars or coins for bullion investment,
or raw materia ...
12-8-2018 at 07:13
by: Sulaiman
Workup is degrading chemical?
Is it that your product will not crystallise at low pH
or that your product does not exist at low p ...
11-8-2018 at 02:23
by: Sulaiman
Problems with Lithium Batteries
Liquid butane from lighter refill cylinders is fairly easy to contain at RT
I use it as a dielectri ...
10-8-2018 at 01:46
by: Sulaiman
Problems with Lithium Batteries
I did not notice any smell at all other than kerosene.
(mostly done under kerosene in a 250ml Nalge ...
9-8-2018 at 13:16
by: Sulaiman
Problems with Lithium Batteries
The 'oil' is kerosene, some old partially polymerised stuff that definitely has .
Nothing was pre-p ...
9-8-2018 at 09:46
by: Sulaiman
First attempt at Li from +123 Cell
LOOK ! .... Lithium under oil !


[file]69840[/file]


There is a length of glass capillary ...
9-8-2018 at 03:35
by: Sulaiman
wiring PID controlled heating tape from 230V to 120V
It is not difficult to spot an engineer ...
you use a 10 kW dimmer for your mantle :o
and for my n ...
8-8-2018 at 22:51
by: Sulaiman
How to home school a 13yr old in chem in 1 week?
My only thoughts are;
Nitrogen tri-iodide, pyrotechnics and 'chemical magic'
(coke&Mentos (pr ...
8-8-2018 at 08:25
by: Sulaiman
Good Choice
Quick notes;
. mains voltages are hazardous
. maximum achievable temperature will be determined al ...
8-8-2018 at 01:53
by: Sulaiman
Does the upper roller of a van de graaf generator needs to be inside the sphere?
AFAIK the terminal voltage is limited by corona discharge
and corona discharge initiates at sharp e ...
6-8-2018 at 07:08
by: Sulaiman
Best locking mechanism for glass Flash Chromatography? Keck clips don't work.
For my 24/29 glassware I used plastic Keck clips,
they work quite well with the few Quickfit pieces ...
4-8-2018 at 23:44
by: Sulaiman
Tired of reporting spam
IF SM charged for example USD1.00 registration fee,
non-returnable if banned,
the problem would ce ...
3-8-2018 at 22:18
by: Sulaiman
58% EtOH + NaOH = .....
Good info ... thanks.

In this case the ethanol is purely to test my fractionating still,
so many ...
2-8-2018 at 12:12
by: Sulaiman
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