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Another Zoom Lens
http://en.nikon.ca/nikon-products/product/compact-digital-cameras/coolpix-p900.html
27-2-2017 at 12:51
by: Sulaiman
Ammonia leakage in my lab
If I had been a 'good' boy and done as told, I would have not been in danger ... story of my life !
27-2-2017 at 02:48
by: Sulaiman
Ammonia leakage in my lab
When I was about 13. I went with my grandfather to his workplace, a large cold storage warehouse.

...
27-2-2017 at 01:49
by: Sulaiman
help with a soxlet extractor
Absolutely, it is my garden, I do not want to pollute it.


Given the small quantity of pirhana s ...
27-2-2017 at 01:06
by: Sulaiman
Cheap and available source of potassium ions
can you get potassium carbonate ?
e.g. http://www.ebay.co.uk/itm/1Kg-Potassium-carbonate-high-purit ...
26-2-2017 at 12:47
by: Sulaiman
zts16
thanks for moving this ... maybe to detritus is more suitable ! ... please ... I can't bear the emba ...
26-2-2017 at 10:03
by: Sulaiman
Magnesium Nitrate for WFNA (not practical)
I was lazy and just stuck a rubber bung in the bottle that I used to store the RFNA.

what pissed ...
26-2-2017 at 09:32
by: Sulaiman
Magnesium Nitrate for WFNA (not practical)

Magpie,
yes, I expect that stirring would help, but my diy mantle/stirrer is not yet ready.

w ...
26-2-2017 at 08:29
by: Sulaiman
Magnesium Nitrate for WFNA (not practical)
In preparation for making a little more anhydrous HNO[sub]3[/sub] I was searching eBay.uk for a suit ...
26-2-2017 at 06:43
by: Sulaiman
help with a soxlet extractor
I would personally NOT use Piranha solution in this case as I would surely spill some.
I use Piranh ...
26-2-2017 at 04:40
by: Sulaiman
DIY vacuum filter any ideas ?
I am bidding on a lovely diaphragm pump at the moment :D
http://www.ebay.co.uk/itm/272566987930?_tr ...
26-2-2017 at 03:00
by: Sulaiman
my two cents worth ....
[rquote=475693&tid=72481&author=LD5050]I would like to know what people here use for there v ...
26-2-2017 at 02:22
by: Sulaiman
Nitrogen Triiodide in The Movies
the video is blocked for me, but based on memories of my youth,
I would be surprised if NI[sub]3[/ ...
25-2-2017 at 05:02
by: Sulaiman
When Chemistry Goes Wrong
if a replacement carpet costs around $400 might it be worth buying a nice new carpet and processing ...
23-2-2017 at 14:15
by: Sulaiman
homemade mass spectrometer
if your vacuum is only sufficient for a mean free path just a little longer than the physical path l ...
23-2-2017 at 13:29
by: Sulaiman
Dodgy chinese glass transactions
I suppose that may be true,
but when I buy more expensive items with a genuine tracking code and wa ...
23-2-2017 at 12:13
by: Sulaiman
Uses for vanillin?
What a coincidence,
I just spent a few hours watching vanillin videos on YouTube,
some extractions ...
23-2-2017 at 08:42
by: Sulaiman
Ammonia leakage in my lab
Other than for emergency 'squirty' bottles of tap water, I do not use PET for storage bottles at all ...
23-2-2017 at 05:03
by: Sulaiman
Dodgy chinese glass transactions
I have had 24/40 and 24/28 instead of the ordered 24/29 pieces arrive from China... I don't care :P
...
22-2-2017 at 18:22
by: Sulaiman
Hi Everybody!
Here there are endless over-the-counter (OTC) availability discussions,
obtaining reagents from OTC ...
22-2-2017 at 17:01
by: Sulaiman
The Short Questions Thread (4)
often the vapours of stored liquids condense into the ground glass joint, sealing it somewhat.

on ...
22-2-2017 at 15:33
by: Sulaiman
Broken flask from heating
A heat diffuser may help http://www.ebay.co.uk/itm/SIMMER-RING-PAN-MAT-HEAT-DIFFUSER-FOR-ELECTRIC-OR ...
22-2-2017 at 15:21
by: Sulaiman
How to adjust reflux ratio ?
No,
a partial take off head is used at the top of a fractionating column
to allow/take a small qua ...
22-2-2017 at 11:59
by: Sulaiman
Everyday Chemistry
Made c200g FeS for H[sub]2[/sub]S production,
this time I used 140g iron powder and 80g sulfur in a ...
22-2-2017 at 11:44
by: Sulaiman
How to adjust reflux ratio ?
I agree about the two downward condensers ... overkill, but why not ?
I wrapped the reflux condense ...
20-2-2017 at 15:58
by: Sulaiman
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