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How to dissolve wood? Burn it? |
1-7-2019 at 15:06 by: DavidJR |
What size filter paper for 10cm buchner? How close are the holes in the buchner funnel to the edge? You might be able to get away with using ... |
27-6-2019 at 01:39 by: DavidJR |
What size filter paper for 10cm buchner? You should be able to get 10cm filter paper circles, pretty sure I've seen them before... |
27-6-2019 at 01:04 by: DavidJR |
Thermal decomposition of MgCl2 creates HCl clouds? You have a hydrate of magnesium chloride, not the anhydrous salt. Therefore, there is water molecule ... |
26-6-2019 at 12:38 by: DavidJR |
Vacuum aspirator using DMSO DMSO sounds like a great way to end up with a big vat of contact poison |
25-6-2019 at 10:24 by: DavidJR |
What opioids/opiates can be made 100% syntheticaly without poppies Casomorphins are relatively simple peptides and would not be especially difficult to prepare. |
24-6-2019 at 04:50 by: DavidJR |
1-propanol from 2-propanol No, there is not a 'reasonable' way to turn 2-propanol into 1-propanol. Can it be done? Yes. But at ... |
23-6-2019 at 07:23 by: DavidJR |
Combining concentrated H2O2 with ethanol, methanol or IPA Might it oxidize isopropanol to acetone? |
22-6-2019 at 07:11 by: DavidJR |
Hitachi D-7000 HPLC Issues I have no idea about the specifics of this instrument, but I would expect the analogue output signal ... |
20-6-2019 at 15:39 by: DavidJR |
Does anyone have a homemade H2 generator or advice on makong a simple setup? Hell, you could even go old school and get a Kipp apparatus... |
19-6-2019 at 15:33 by: DavidJR |
phenylalanine from aspartame? I'm going to assume that where you wrote 'phenylamine' (i.e. aniline) you actually meant phenylalani ... |
19-6-2019 at 15:29 by: DavidJR |
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 |
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