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Fume hood ideas.
You just need to make a WorkSpace that is easy to partially seal, and has a fan in it leading the fu ... |
25-5-2014 at 13:07
by: aga |
Beginning chemistry.
Congratulations nannah !
I'm very new to chemistry myself (a few months). It's great.
Here's s ... |
25-5-2014 at 03:18
by: aga |
Iodometry titrating for Fe3+ content
That helps enormously.
thankyou. |
25-5-2014 at 03:01
by: aga |
Iodometry titrating for Fe3+ content
I have just searched for Louis-Nicolas Vauquelin and again learnt nothing as to HOW the chemical com ... |
24-5-2014 at 12:52
by: aga |
Anthracene
'Man's gotta know his limitations' says Clint Eastwood in some film or other.
Yes, i would be fas ... |
24-5-2014 at 12:31
by: aga |
Iodometry titrating for Fe3+ content
[rquote=332211&tid=30381&author=blogfast25]Spare a thought for the men and women who determi ... |
24-5-2014 at 12:07
by: aga |
Latest chemical order?
The course is too intensive for one person to handle.
You need Assistants, who also get a share of ... |
24-5-2014 at 11:53
by: aga |
Building a polarimeter
Brilliant !
It is exciting to see you making progress so fast
FFT algorithms are out there on ... |
24-5-2014 at 11:44
by: aga |
Anthracene
Agreed.
Making it is way beyond what i can do.
I will buy some as suggested. |
24-5-2014 at 02:15
by: aga |
Building a polarimeter
Te idea i had was simply to put a polarised filter in front of the laser, and a rotating polarised f ... |
23-5-2014 at 23:42
by: aga |
Anthracene
I'm interested in Anthracence as it i an organic semiconductor, and it'd be fun to see what can be d ... |
23-5-2014 at 22:13
by: aga |
Anthracene
What would be the easiest achieveable route to make Anthracene for a noob with very litle experienc ... |
23-5-2014 at 15:10
by: aga |
Sulphuric acid
[rquote=332127&tid=30274&author=macckone]Still curious about combustion of MSM though.[/rquo ... |
23-5-2014 at 14:02
by: aga |
Building a polarimeter
Cool !
Yes, at the Gain you want, those wires are not Jumpers, they're Antennae !
The circuit ... |
23-5-2014 at 13:37
by: aga |
Building a polarimeter
Smoothing the supply as close to the devices as possible is aways a good idea.
As there 's a ADC ... |
23-5-2014 at 08:09
by: aga |
Building a polarimeter
'Course i'm not sure.
Hey ! if it's working, it's working !
|
23-5-2014 at 07:44
by: aga |
Building a polarimeter
I just started looking at th circuit and the BPW21 specs.
It's wired the wrong way round in theos ... |
23-5-2014 at 07:38
by: aga |
Building a polarimeter
To be totally fair, ths is like me expecting 100ml Pure Sulpuric Acid from a 40ml beaker containing ... |
22-5-2014 at 13:16
by: aga |
Building a polarimeter
it's not the capacitance : it's the sheer Gain you're expecting from that op-amp
If i were not d ... |
22-5-2014 at 12:58
by: aga |
Building a polarimeter
Both circuits look like madness, however i wil have to do a bit of research to work out the maths. |
22-5-2014 at 12:48
by: aga |
Building a polarimeter
If it's the op-amp oscillating, it will be due to too much gain, or some loose coupling between the ... |
22-5-2014 at 10:39
by: aga |
A very silly question
[rquote=331963&tid=30415&author=cyanureeves]explode a small amount then discard the rest aft ... |
21-5-2014 at 23:12
by: aga |
Arrested for ordering a chemical
[quote]someone you believe to be a danger, yet confiscate the computer...?[/quote]
Computer recor ... |
21-5-2014 at 13:54
by: aga |
A very silly question
Rather than make and store for 5 years, just make it later ?
I still don't get it. |
21-5-2014 at 12:40
by: aga |
The weirdest thing happened today with my oscilloscope . . .
@Volatile
Buck and Boost converters basically take the DC voltage coming in, and use that to store ... |
21-5-2014 at 12:31
by: aga |
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