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Blowing 100k on science equipment I think you need to start from a different perspective, in terms of what you're trying to achieve (l ... |
11-7-2020 at 09:50 by: RedDwarf |
KCN synthesis. Care to share your thoughts? I wouldn't do it as I'm a wuss, but if I was going to I'd make the following changes:
1) You've g ... |
11-7-2020 at 09:36 by: RedDwarf |
Societal collapse: What do you think would be most needed? [rquote=640282&tid=155761&author=mackolol]
For coronavirus, I think chloroquine could make ... |
10-7-2020 at 05:41 by: RedDwarf |
Books that reference other (older) books http://library.sciencemadness.org/library/index.html
You don't need to be logged in to access it. |
29-6-2020 at 09:36 by: RedDwarf |
laboratory inventory auction I like the "patio heaters" (item 72), obviously only of any use if you have a very small patio (say ... |
26-6-2020 at 00:21 by: RedDwarf |
how to pump nitric acid? No idea if this is the flexibility or diameter that you need for your peristalic pump but might be w ... |
19-6-2020 at 14:15 by: RedDwarf |
Chinese rotavaps? I'm assuming that rotavaps can accept a variety of flask sizes, so what does a 5 litre size refer to ... |
16-6-2020 at 03:44 by: RedDwarf |
Polypropylene funnel considerations I generally assume if I can't remove a stain, then it's also unlikely to contaminate anything either ... |
5-6-2020 at 02:39 by: RedDwarf |
Apologies for the downtime I couldn't believe how much I was missing being able to read the forum, was starting to go cold turk ... |
28-5-2020 at 10:07 by: RedDwarf |
Soda lime glass workability? In my experience Soda Lime glass tubing is much easier to work than borosilicate, I'm pretty sure wh ... |
22-5-2020 at 05:01 by: RedDwarf |
Thoughts and observations relating to a cheap Vigreux column and condenser I think it's a mistake to cool a vigreux (or packed) column for fractional distillation. You actuall ... |
15-5-2020 at 10:01 by: RedDwarf |
My parents dont let me buy platinum I'm on the side of the OP, I rang my mum recently and asked if she's buy some platinum or gold for m ... |
6-5-2020 at 15:33 by: RedDwarf |
diffusion pump oil diy alternative? Does it have to be an oil? How about Benzyl Alcohol, or one of the glycols? Thinking even wider alth ... |
30-4-2020 at 09:41 by: RedDwarf |
Vacuum pump for vacuum distillation. I'm not aware that the azeotrope of Nitric acid and water changes substantially with pressure (but h ... |
27-4-2020 at 05:41 by: RedDwarf |
Analytical Chemistry - Instrumental methods Thanks for the link Walter, the course covers the sort of stuff that I'm interested in but theirs no ... |
27-4-2020 at 04:36 by: RedDwarf |
UK Distilation legal advice? As far as I'm aware distillation of any quantity without a licence is technically illegal, but so is ... |
27-4-2020 at 03:57 by: RedDwarf |
[Q]: How can I remove this stopper from the distiller ? [rquote=634301&tid=155194&author=SWIM]I would remove it by rigorous application of the searc ... |
25-4-2020 at 05:57 by: RedDwarf |
Analytical Chemistry - Instrumental methods Can anyone recommend a book (or article) that compares the different analytical techniques (HPLC, GC ... |
25-4-2020 at 05:53 by: RedDwarf |
Dissolution of Copper and Steel by Molten Aluminum Is anyone able to get access to this paper from the National Academy of Forensic Engineers?
Journ ... |
25-4-2020 at 05:49 by: RedDwarf |
Factors that decide if a fume hood is good or bad? I remember when I was at school (>40 years ago) and we had labs in separate buildings on differen ... |
29-3-2020 at 05:44 by: RedDwarf |
Wanted : Ideas to cool a 5L flask/mantle quickly Alternatively/additionally you could have an addition funnel charged with chilled water attached to ... |
24-3-2020 at 16:22 by: RedDwarf |
Wanted : Ideas to cool a 5L flask/mantle quickly I use a ptfe spray that has a dry finish on some woodworking tools (planer blades, router cutters) t ... |
24-3-2020 at 09:42 by: RedDwarf |
Pedometer-eating pig's poo starts farm fire Yes I could understand a short causing a fire, it was the idea of a) there being copper in the batte ... |
8-3-2020 at 10:15 by: RedDwarf |
Pedometer-eating pig's poo starts farm fire
https://www.bbc.co.uk/news/uk-england-york-north-yorkshire-51790435
"Fire crews were called to ... |
8-3-2020 at 06:13 by: RedDwarf |
Ammonia from cyanuric acid?? What about Adblue - the Urea solution used to reduce diesel engine emissions - can you get that? |
6-3-2020 at 15:37 by: RedDwarf |
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