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Bad days in the lab or with glassware?
I usually do, but it was only a very dilute (probably less than 0.01M) and had a volume of about 30m ... |
1-4-2012 at 02:36
by: Hexavalent |
Bad days in the lab or with glassware?
Nasty!
Today I was dumping a waste lead acetate solution down the toilet and forgot there was a s ... |
29-3-2012 at 12:59
by: Hexavalent |
Correct clamp for the job?
Where can one obtain those in the UK, Magpie? |
29-3-2012 at 12:24
by: Hexavalent |
Pipette Pumps
I could never bring myself to, essentially, sucking on a piece of lab glassware. Even if it seems cl ... |
29-3-2012 at 12:22
by: Hexavalent |
Correct clamp for the job?
I can attest to Peach.
In my experience, the 4-finger ones, such as
[img]http://www.pelletl ... |
29-3-2012 at 11:14
by: Hexavalent |
Pipette Pumps
Really? Everything, all reagents? |
29-3-2012 at 11:06
by: Hexavalent |
Pipette Pumps
So, the technician was spring-cleaning the lab stockroom yesterday and gave me a load of unneeded gl ... |
28-3-2012 at 08:31
by: Hexavalent |
Reaction Ideas
[rquote=242993&tid=19498&author=DJF90]This is how alot of coffee is decaffeinated these days ... |
28-3-2012 at 07:44
by: Hexavalent |
Equation Balancing with Subsalicylate
Thanks a lot arsphenamine and watson, you may have guessed that I am extracting bismuth from pepto-b ... |
28-3-2012 at 07:13
by: Hexavalent |
Science crushes!
Have to be on Professor Martyn Poliakoff and his great research with green chemistry (and the amazin ... |
27-3-2012 at 14:00
by: Hexavalent |
Reaction Ideas
I would quite like to see, if possible, lab syntheses of common pharmaceuticals such as, for example ... |
27-3-2012 at 13:40
by: Hexavalent |
Equation Balancing with Subsalicylate
This has been pestering me for ages, cannot seem to work it out . . .online equation balancers seem ... |
27-3-2012 at 13:34
by: Hexavalent |
obtaining isopropenyl acetate?
[rquote=242817&tid=19496&author=UnintentionalChaos][rquote=242804&tid=19496&author=H ... |
27-3-2012 at 12:53
by: Hexavalent |
Writing on fumehood sash
Erm . . .OK, I'll look in the UK equivalents |
27-3-2012 at 08:42
by: Hexavalent |
Writing on fumehood sash
Thanks, can you suggest any local sources? I am reluctant to buy off eBay if they are cheaper elswhe ... |
27-3-2012 at 08:37
by: Hexavalent |
Writing on fumehood sash
Thanks, but how well can you see the marks? |
27-3-2012 at 08:14
by: Hexavalent |
Writing on fumehood sash
[rquote=242877&tid=19493&author=absolute zero]A dry erase marker should work just fine on ac ... |
27-3-2012 at 07:53
by: Hexavalent |
obtaining isopropenyl acetate?
Could you not synthesise it . . .an esterification reaction could be the way forward. |
26-3-2012 at 13:29
by: Hexavalent |
Writing on fumehood sash
I, like many people, like to draw my reaction structures down in front of me when experimenting, and ... |
26-3-2012 at 10:01
by: Hexavalent |
Research Projects
Just curious, how many of you actually are working on or have previously done chemical research, erg ... |
26-3-2012 at 09:43
by: Hexavalent |
sending stuff through the post
This is why I think that Australian home chemists can be some of the best. . .they have to be more r ... |
26-3-2012 at 09:41
by: Hexavalent |
Extraction of caffeine with diethyl ether
Goodness, what country do you live in?
You should also consider finding a better place for your c ... |
25-3-2012 at 13:03
by: Hexavalent |
sending stuff through the post
Put the chems in their bottles, tape the lids shut, pad and place the containers in secondary contai ... |
25-3-2012 at 11:44
by: Hexavalent |
Extraction of caffeine with diethyl ether
No, I believe you are misinformed. Unless you are working in your kitchen, DCM is very safe for home ... |
25-3-2012 at 11:36
by: Hexavalent |
Extraction of caffeine with diethyl ether
I would have to agree. DCM is also much safer than ether, due to its non-flammability (even though i ... |
25-3-2012 at 10:00
by: Hexavalent |
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