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Variable Speed Overhead Stirrer Yep. Bean Paste with acetone. Yum !
This blender goes quite slow when turned down - too slow to g ... |
4-3-2018 at 09:20 by: aga |
Variable Speed Overhead Stirrer Today i needed an overhead stirrer.
Found one in the kitchen with variable speed.
[file]65701 ... |
4-3-2018 at 08:31 by: aga |
UK: Stay away from Darrant Chemicals (Darrant Distribution Ltd) Much better, thanks for the extra info.
Justifies everything you said about them. |
4-3-2018 at 01:53 by: aga |
Nexasium Success ! (just for the fun) Today were hentrated tremendermous quarters of tibilim sectors in order to achieve a portion of Nexa ... |
3-3-2018 at 14:32 by: aga |
CHAP systems using waste plastic and pulp [rquote=509295&tid=80916&author=NEMO-Chemistry]What i have is a paper document, thats the te ... |
3-3-2018 at 14:12 by: aga |
UK: Stay away from Darrant Chemicals (Darrant Distribution Ltd) While being ripped off is inexcusable, it is very unfair for one disgruntled customer to publicly sl ... |
3-3-2018 at 13:20 by: aga |
Beginning Amateur Chemist If you wish to do any synthesis, it basically comes down to what equipment you actually need.
For ... |
3-3-2018 at 11:40 by: aga |
Your last "OH SHIT!" moment [aka how I accidentally made manganese heptoxide] For me my worst "Oh Shit" moment was reading what i'd posted on SM the morning after posting whilst ... |
2-3-2018 at 14:32 by: aga |
Silver Nitrate for Sale Well done !
It isn't often that an amateur makes a buck out of chemistry.
After a few more run ... |
2-3-2018 at 08:59 by: aga |
Cyanide & other poisons strictly controlled while 990mg/ml nicotine isn't! Nicotine is soluble in both water and fats.
Human skin's natural water/fat layers pose absolutely ... |
1-3-2018 at 13:30 by: aga |
Reaction evolving H2 or CO gas, need help identifying When other proofs fail, proceed to The Proof Of Gas.
Bringest thou a lighted brand and thrust it fo ... |
1-3-2018 at 13:25 by: aga |
Color of Phenylacetone Some things are colourless in certain conditions, yet have a pronounced colour in others.
e.g. go ... |
1-3-2018 at 13:06 by: aga |
Electrochemical color passivation of stainless steel Now that is Superb !
The black effect with just pot perchlorate and ammonium nitrate is awesome.
... |
28-2-2018 at 14:47 by: aga |
Diluting 70% alcohol brain f*** When you switch to Pints and w%, the maths goes all wrong at about 6 for the volume and definitely a ... |
28-2-2018 at 10:59 by: aga |
Diluting 70% alcohol brain f*** Rather than [M] in the formula, memorise "concentration1 x volume1 = concentration2 x volume2", i.e. ... |
28-2-2018 at 09:29 by: aga |
Any interest in lab stands? Very nice ! |
28-2-2018 at 08:19 by: aga |
Any interest in lab stands? Something i've not seen, yet might be useful is extensible support rods.
I.e. shorter sections of ... |
28-2-2018 at 04:48 by: aga |
Would you invest in a stirrer hot plate as a noob, or just start with a regular hot plate? [rquote=508688&tid=80785&author=Cou]... separating sand and sucrose, uses a hot plate.[/rquo ... |
27-2-2018 at 11:46 by: aga |
MIRACLE sealing & moulding material - make stoppers, bungs, plugs etc Nice find.
In many places it would be hard to find that material, so a bit of clay or wet oatmeal ... |
26-2-2018 at 14:12 by: aga |
Would you invest in a stirrer hot plate as a noob, or just start with a regular hot plate? I got a Korean stirrer/hotplate off ebay for about 100 euros
Still going strong today, and it has ... |
26-2-2018 at 13:31 by: aga |
200 proof alcohol (starting with 165 proof) with CuSO4 and MgSO4! SUCCESS! NO REFLUXING!! ISTR that a pressure-swing distillation is required to break the azeotrope.
Turns out that this s ... |
26-2-2018 at 08:08 by: aga |
Preparation of “Absolute” Ethanol (<100 ppm water) Doesn't seem to happen at any appreciable rate even if it does.
In 100% ethanol it kinda just sit ... |
25-2-2018 at 13:13 by: aga |
Preparation of “Absolute” Ethanol (<100 ppm water) Well, that makes it all OK, obviously.
A Chemist with your experience knows best, clearly.
Tes ... |
24-2-2018 at 14:54 by: aga |
Silver Nitrate for Sale Wooo !
I still have the bit i made and all of the stuff i got from hegi.
That would be a more ... |
24-2-2018 at 14:46 by: aga |
Friedrichs Condenser : upright for distillation ? A Graham condenser should be vertical so the liquid condensate can flow Down.
Stick it sideways a ... |
24-2-2018 at 14:40 by: aga |
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