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KBr on ebayuk £15 for 1kg
[rquote=612736&tid=150170&author=Herr Haber]Shipping from the UK is always expensive but tha ... |
16-5-2019 at 08:36
by: Ubya |
Do we need a separtate forum for lab safety and waste treatment?
heavy metals waste 10-5-2019 https://www.sciencemadness.org/whisper/viewthread.php?tid=149917
whoos ... |
16-5-2019 at 08:34
by: Ubya |
Waterproofing heating mantle?
[rquote=612733&tid=150166&author=RedDwarf]Multiple sodium silicate coats might work, but eve ... |
16-5-2019 at 07:54
by: Ubya |
KBr on ebayuk £15 for 1kg
[rquote=612720&tid=150170&author=wg48temp9][rquote=612716&tid=150170&author=Ubya][rq ... |
16-5-2019 at 07:39
by: Ubya |
Waterproofing heating mantle?
[rquote=612694&tid=150166&author=advanced warning]
It seems that this "sodium silicate" s ... |
16-5-2019 at 07:02
by: Ubya |
KBr on ebayuk £15 for 1kg
[rquote=612707&tid=150170&author=wg48temp9]Good price for potassium bromide from a UK suppli ... |
16-5-2019 at 04:47
by: Ubya |
Do we need a separtate forum for lab safety and waste treatment?
[rquote=612698&tid=149927&author=j_sum1]Perhaps, "Lab Housekeeping".
Responsible practice, ... |
16-5-2019 at 04:45
by: Ubya |
Do we need a separtate forum for lab safety and waste treatment?
[rquote=612654&tid=149927&author=j_sum1]
Most poeple I think access the board through the ... |
15-5-2019 at 23:09
by: Ubya |
Magnesium citrate
without a way of separating the 2 from solution adding HCl simply adds chloride and H+ ions in solut ... |
15-5-2019 at 22:34
by: Ubya |
Do we need a separtate forum for lab safety and waste treatment?
[rquote=612541&tid=149927&author=DavidJR]
Unrelated but I'm also somewhat surprised that we ... |
15-5-2019 at 09:15
by: Ubya |
Membrane inside Li-ion batteries - useful for anything? possible replacemet for Nafion?
The black stuff is graphite but contains also manganese, nickel and Cobalt, useful metals for home c ... |
14-5-2019 at 09:11
by: Ubya |
HNO3 and it´s salts from 2NH4NO3·(NH4)2SO4 double salt
Ammonium nitrate has a solubility of 1500g/L at 20°C per Wikipedia, don't know where you picked up ... |
14-5-2019 at 08:42
by: Ubya |
Dichloromethane
[rquote=612499&tid=117726&author=Chemi Pharma]
Also, Dichloromethane and Chloroform are bot ... |
14-5-2019 at 08:32
by: Ubya |
Eye damage?
i don't know if any of us had ever this kind of injury, your wisest option is to get checked by an o ... |
14-5-2019 at 03:24
by: Ubya |
Recovering iodine from copper I iodide
Fusion with NaOH seems messy as well, easy and clean doesn't seem doable |
11-5-2019 at 16:31
by: Ubya |
Growing Lead iodide crystals help!
lead iodide has a solubility of 0.41g/100ml of water at 100 °C. you need more water and to cover yo ... |
11-5-2019 at 12:22
by: Ubya |
Recovering iodine from copper I iodide
why not adding sulphuric acid and evaporate/sublime the formed iodine to purify it all in one step? |
11-5-2019 at 12:18
by: Ubya |
WHAT IF: (xkcd style question)
You could more easily look at the global yearly production of iron, add it for as many years as you ... |
9-5-2019 at 09:05
by: Ubya |
Professional chemist with small business in need of source of Lithium Aluminum Hydride and Sodium Cyanoborohydride
you don't really have a good business plan, you are still in debt from college, and you want to open ... |
8-5-2019 at 23:15
by: Ubya |
Pretty Pictures (2)
the potassium-chromium crystal in a crystal is really cool |
8-5-2019 at 08:38
by: Ubya |
Fume Hood Exhaust Fan
[rquote=611674&tid=149749&author=Abromination]Could the motor in an inline fan like this spa ... |
6-5-2019 at 07:05
by: Ubya |
God should've blessed Earth with more precious metals
[rquote=611336&tid=149641&author=fusso]Hence I think God shouldve blasted earth with *much m ... |
3-5-2019 at 06:59
by: Ubya |
high pressure gas compressor requirement
well the search engine is going to give you all the answers, but let me answer briefly. what you nee ... |
3-5-2019 at 04:15
by: Ubya |
God should've blessed Earth with more precious metals
jewelry is made of precious metals to give importance. you could make a ring out of brass, the diffe ... |
2-5-2019 at 13:08
by: Ubya |
Identification of a mystery metal
Most sulphides are black, so even a brown color can be helpful.
I hope the alloy to be a mix of jus ... |
1-5-2019 at 09:26
by: Ubya |
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