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correct size ring stand for 1000ml sep funnel?
[rquote=470602&tid=71556&author=aga]
What are you going to use the sep funnel for, and can ... |
2-1-2017 at 07:49
by: DJF90 |
My library
Here are a couple of pictures of my bookcase.
[file]55853[/file]
[Edited on 2-1-2017 by DJF90] |
2-1-2017 at 07:28
by: DJF90 |
Plant Material Extraction
Natural product isolation is an extreme exercise in separation and purification of components, espec ... |
24-12-2016 at 05:48
by: DJF90 |
Plant Material Extraction
Aga, please find attached a couple of books that may help you in your endeavours.
[file]55610[/f ... |
24-12-2016 at 02:42
by: DJF90 |
reduction of carboxylic acid without hydride
How about a Hunsdeicker reaction to the alkyl halide, Grignard formation, and subsequent reaction wi ... |
23-12-2016 at 13:02
by: DJF90 |
Synthesis of t-nitrosobutane (w/ pictures)
[rquote=469731&tid=71363&author=Nicodem]
The two singlets are probably the two different t- ... |
22-12-2016 at 02:26
by: DJF90 |
Synthesis of t-nitrosobutane (w/ pictures)
Thats an amazing colour, thanks for sharing! Does the dimer dissociate on heating (without decomposi ... |
21-12-2016 at 01:34
by: DJF90 |
Proper Use of Thermocouple
[rquote=469032&tid=71237&author=unionised]Cooking oil as a heat transfer medium, anyone?
[/ ... |
13-12-2016 at 13:28
by: DJF90 |
Proper Use of Thermocouple
[rquote=469000&tid=71237&author=Db33] so you pour some silicon oil in the glass tubewith the ... |
13-12-2016 at 11:52
by: DJF90 |
Proper Use of Thermocouple
I've always used a small amount of silicone oil as a heat transfer medium in thermocouple wells.
... |
13-12-2016 at 08:59
by: DJF90 |
Second-order NMR splitting
Glad to hear you resolved the issue. |
10-12-2016 at 00:21
by: DJF90 |
Second-order NMR splitting
Sure looks that way |
9-12-2016 at 14:58
by: DJF90 |
checkmark symbol
[rquote=468367&tid=71031&author=Ozone]See photo attached of the square root symbol in Excel ... |
7-12-2016 at 01:51
by: DJF90 |
Preparation of Benzyl Chloride
Nice work Av. One comment from me: Did you consider the use of calcium chloride or zinc chloride as ... |
4-12-2016 at 02:49
by: DJF90 |
chemiluminescence and an oscillating reaction
There was one demonstrated on LabPhoto a few weeks/months back. |
3-12-2016 at 13:40
by: DJF90 |
Keeping polypropylene sheets soft and flexible after autoclaving.
Is it possible that you might be losing/degrading whatever plasticiser may be present during the aut ... |
22-11-2016 at 01:55
by: DJF90 |
Need help recovering alpha-phenylacetoacetonitrile
If the OP could clarify what his target molecule is then further assistance could possibly be provid ... |
12-11-2016 at 02:07
by: DJF90 |
Rochelles salt
[rquote=443810&tid=30752&author=chemrox]Solutions of Rochelle salt are sometimes used for qu ... |
23-10-2016 at 09:45
by: DJF90 |
microencapsulation of marquis reagent and others
[rquote=464711&tid=70248&author=HarmReducer]
im going to be more clear about what my actual ... |
23-10-2016 at 09:40
by: DJF90 |
Ethyl Acetate Purification
The brine washes will remove most of the water from ethyl acetate and subsequently allow use of smal ... |
20-10-2016 at 13:40
by: DJF90 |
Ethyl Acetate Purification
4A mol seives are suitable and routinely used. 3A is only required for drying of methanol, as MeOH m ... |
20-10-2016 at 09:52
by: DJF90 |
Terminal double bonds
As Ziqquratu has mentioned, argentation chromatography is generally the go-to for separating regiome ... |
18-10-2016 at 01:35
by: DJF90 |
Polyphosphoric Acid
From EROS:
[quote]Preparative Methods: by mixing x mL of Phosphoric Acid (85%, d 1.7 gmL−1) with ... |
13-10-2016 at 01:47
by: DJF90 |
vanillin stain for tlc
Yes thats do-able. Stain with iodine first, mark the spots, heat gently with the heat gun to get rid ... |
11-10-2016 at 03:59
by: DJF90 |
Complex Energy/Color calculation model - name ?
Orgel diagrams? |
10-10-2016 at 07:00
by: DJF90 |
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