Sciencemadness Discussion Board
Not logged in [Login - Register]
Go To Bottom

Search
[Next Page]
Motherboard RAM plastic, IDE plastic, PCI plastic
Nylon does indeed dissolve in concentrated HCl, and it would not surprise me at all if it was in fac ...
10-6-2019 at 09:27
by: DavidJR
Ruthenium(III) chloride - RuCl3
Yeah, on reading I discovered that "ruthenium (III) hydroxide" is a complete misnomer. It is indeed ...
8-6-2019 at 17:49
by: DavidJR
Non-friable high temp fabric options?
Would MICC (mineral-insulated copper-clad) cable be suitable?
7-6-2019 at 07:09
by: DavidJR
Ruthenium(III) chloride - RuCl3
I've recently acquired some ruthenium hydroxide which I am hoping will dissolve easily in HCl(aq)... ...
6-6-2019 at 11:17
by: DavidJR
Dangers of 0.1N NaOH in Eye?
Actually, I should probably add my own experience here. I did once splash myself in the eye with a d ...
4-6-2019 at 09:28
by: DavidJR
Glass looking for a home UK
I'm interested in possibly buying one of those nice big flat flange flasks + a lid + a mantle to fit ...
4-6-2019 at 09:21
by: DavidJR
I need a clearer description of some chemicals in the UK EPP license
I think magnesium powder is listed elsewhere, not as something requiring a licence, but as a 'monito ...
4-6-2019 at 04:31
by: DavidJR
Glass looking for a home UK
Ah yes, I saw this listing on eBay but I didn't bid because it was local collection only and I'm not ...
4-6-2019 at 04:28
by: DavidJR
Dry Sodium Ethoxide, Acetophenone to Benzoylacetone
I would just dry the ethanol thoroughly over molecular sieves 3A. I don't think the hydrogen is nece ...
3-6-2019 at 16:29
by: DavidJR
Formalin chemistry
Formalin is dirt cheap.

You could use it to make methylamine hydrochloride by reaction with ammon ...
31-5-2019 at 18:08
by: DavidJR
Accurate Transfer of Volatile Liquid Standards
For pipetting volatile liquids, it's useful to draw up some liquid and expel it a few times before y ...
31-5-2019 at 09:57
by: DavidJR
Just a little confusion on the god-like complexes of our mods
On another thread concerning the production of a drug precursor, I pointed this out and said it look ...
30-5-2019 at 06:29
by: DavidJR
Dangers of 0.1N NaOH in Eye?
You'll probably be fine, but don't wear contact lenses for the next week or so.
30-5-2019 at 03:37
by: DavidJR
Pathways to phenethyl alcohol
"Perfume component", sure.
28-5-2019 at 03:54
by: DavidJR
Is there an alternative to dioxane yet for thermochemical sodium production?
Also, consider using fractional freezing as part of the purification process for dioxane.
28-5-2019 at 03:11
by: DavidJR
[Lab] Setup [opinions?]
[rquote=613533&tid=150373&author=Heptylene][rquote=613488&tid=150373&author=DavidJR] ...
27-5-2019 at 11:41
by: DavidJR
[Lab] Setup [opinions?]
[rquote=613487&tid=150373&author=Heptylene]Be careful no to make the bikes rust if you handl ...
24-5-2019 at 12:26
by: DavidJR
Brand new 4-port schlenk line for sale, £110 +shipping
Alright, no interest here so far, I'll put it on eBay shortly.
22-5-2019 at 15:37
by: DavidJR
Hydrochloric acid causing HDPE to bubble
Funny you should mention this as I just noticed a similar issue with HCl and a plastic bottle which ...
22-5-2019 at 15:34
by: DavidJR
ISCO FOXY 200 Fraction Collector
[rquote=613207&tid=150108&author=MountainMan]Yes, I checked on the UV LEDs from 260 to 280 n ...
21-5-2019 at 07:12
by: DavidJR
Mercuric Chloride Synthesis Success?
If you want mercuric chloride as a catalyst or for preparing aluminium amalgam etc, I'd advocate doi ...
21-5-2019 at 05:38
by: DavidJR
ISCO FOXY 200 Fraction Collector
[rquote=613079&tid=150108&author=Dr.Bob]
I wish someone would build a nice LED based 254 UV ...
20-5-2019 at 16:14
by: DavidJR
Finding OTC DCM in UK
You need to email them or call. Ask for a price list.

[Edited on 19-5-2019 by DavidJR]
19-5-2019 at 15:45
by: DavidJR
How to clean a separatory funnel?
Just base bath it. I routinely use a base bath for all of my glassware (except sintered filters and ...
19-5-2019 at 15:45
by: DavidJR
Finding OTC DCM in UK
I don't think you'll find any consumer products containing DCM (ie paint strippers with DCM are bann ...
19-5-2019 at 06:51
by: DavidJR
[Next Page]

  Go To Top