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Most important basic laboratory chemicals
Onyxmet is a great source for chemicals. Ask them for special items and they can get them pretty che ... |
9-5-2016 at 09:03
by: Loptr |
New OTC UK source of Chlorobenzene
I tried ordering from them but they wouldn't ship those items to the USA. They will ship some things ... |
9-5-2016 at 09:01
by: Loptr |
Vanillin to Piperonal
Just out of curiousity, what if you protected that p-hydroxyl group with O-alkylation? Would this be ... |
7-5-2016 at 04:49
by: Loptr |
Vanillin to Piperonal
[rquote=448084&tid=65627&author=careysub][rquote=447999&tid=65627&author=Loptr]ChemP ... |
6-5-2016 at 13:06
by: Loptr |
Vanillin to Piperonal
ChemPlayer, have you attempted using magnesium iodide for demethylation?
[b]Selective demethylati ... |
5-5-2016 at 18:43
by: Loptr |
Vac Pump Cruelty
[rquote=447340&tid=66097&author=aga]Success !
Thanks to the support of all the VPAA ... |
5-5-2016 at 12:39
by: Loptr |
Vacuum Pump for Sale WELCH DIRECTORR 3
Is there anything special about this pump? They are very expensive brand new. Mine is normally about ... |
5-5-2016 at 12:07
by: Loptr |
The Short Questions Thread (4)
Are you getting this from a pill? What pill contains aminoguanidine HCl? |
5-5-2016 at 08:26
by: Loptr |
Restricted Chemicals AUS???
Fear is why they are so hard on it. The media does a good job demonizing anything it deems outside t ... |
4-5-2016 at 20:53
by: Loptr |
Vanillin to Piperonal
Does anyone have more info on the sulfuric acid demethylation? |
4-5-2016 at 20:47
by: Loptr |
Sodium sulfide sale
You have a U2U from me. |
4-5-2016 at 09:18
by: Loptr |
A few reagents and solvents for sale
What PTCs do you have?
TBAB by any chance? |
3-5-2016 at 15:54
by: Loptr |
HNO3 Storage?
[rquote=447681&tid=66135&author=woelen]HNO3 up to appr. 65% stores very well in reagent bott ... |
3-5-2016 at 06:53
by: Loptr |
HNO3 Storage?
Glass bottle with a ground glass stopper. Lightly greased. I also put wire around the stopper and bo ... |
2-5-2016 at 13:05
by: Loptr |
Latest chemical order?
[rquote=447197&tid=9890&author=j_sum1]careysub
How long have you been hiding that gem of a ... |
1-5-2016 at 16:03
by: Loptr |
Account Broken.. Anyone else?
I had an issue with staying logged in earlier today or yesterday. Something was definitely going on, ... |
29-4-2016 at 17:35
by: Loptr |
preparation of cinnamic acid from benzaldehyde
[rquote=445196&tid=65876&author=Dr.Bob]Having recently run an NMR on a sample of a brand new ... |
29-4-2016 at 17:32
by: Loptr |
Vac Pump Cruelty
I freaked out a while back when hose full of solvent made a straight-shot from the vacuum-take off a ... |
28-4-2016 at 13:25
by: Loptr |
Homebuilt 1300°C tube furnace
I would first have to say that might be eBay prices. I have never purchased them, but things tend to ... |
28-4-2016 at 10:45
by: Loptr |
Reagents for sale
[rquote=447073&tid=66023&author=Gurt]NaBH4 is shipped and should be in stock within 8-10 day ... |
28-4-2016 at 10:26
by: Loptr |
Reagents for sale
Benzene is available on eBay for about ~$80/liter, and from supply houses I have seen it somewhere i ... |
25-4-2016 at 05:22
by: Loptr |
Carbon Disulfide needed
If you explain your situation we might be able to help you find an alternative that might be readily ... |
21-4-2016 at 21:11
by: Loptr |
Selling my glassware
Glassware can be expensive depending where you get it from. The largest size seems to be around 2L. ... |
21-4-2016 at 07:02
by: Loptr |
Reagents for sale
Hydrides would be of interest in general, since they are more difficult to get for the amateur. Benz ... |
21-4-2016 at 06:55
by: Loptr |
Extracting Thionyl Chloride form Thionyl Chloride-batteries
[rquote=445750&tid=65946&author=clearly_not_atara]The essential fact to be remembered ia tha ... |
17-4-2016 at 05:48
by: Loptr |
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