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KOH Silver salts costs about $1 a gram.
My KOH comes in 2 lb containers from duda diesel, costs $6.95 ... |
3-1-2019 at 07:14 by: happyfooddance |
ultrasonic emulsification of oil with lecithin - water solubility Oh, I see. That you will have to experiment with, it is very hard to say how the lanosterol will sel ... |
2-1-2019 at 19:35 by: happyfooddance |
ideal pH conditions for yeast fermantation https://homedistiller.org/wash/ferment/nutrients
This page has a good primer on yeast acidity.
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2-1-2019 at 19:28 by: happyfooddance |
latest glassware purchase Just got my christmas present! Various adapters from Dr. Bob. Expertly packed, not a single piece da ... |
2-1-2019 at 19:11 by: happyfooddance |
Long term chemical storage [rquote=574056&tid=117683&author=macckone]A 1M x 1M x 2.5M room (3ft x 3ft x 8ft)[/rquote]
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1-1-2019 at 22:18 by: happyfooddance |
ultrasonic emulsification of oil with lecithin - water solubility Yes, I have used lecithin, xanthan gum, carageenan, and many other substances to make emulsions. I h ... |
1-1-2019 at 16:20 by: happyfooddance |
Replacing ice blocks with brine bottles? [rquote=573812&tid=119631&author=nimgoldman]Thanks, Sulaiman. I forgot that melting ice take ... |
1-1-2019 at 12:50 by: happyfooddance |
KOH [rquote=573797&tid=117891&author=vmelkon]I'm not sure why people are recommending using Ag2O ... |
1-1-2019 at 12:13 by: happyfooddance |
what do you think of donald trump Welcome! You should check out the forum rules, politics is not an appropriate topic for sciencemadne ... |
1-1-2019 at 12:05 by: happyfooddance |
KOH [rquote=572844&tid=117891&author=ChemistryForever]So basically there is no impurity in it ex ... |
31-12-2018 at 10:59 by: happyfooddance |
Ammonia Generation [rquote=572367&tid=108529&author=RogueRose]What about using washing soda/sodium carbonate?
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30-12-2018 at 16:46 by: happyfooddance |
Ammonia Generation [rquote=572317&tid=108529&author=S.C. Wack]I see. BTW a very nice little book from 1885 ment ... |
30-12-2018 at 14:43 by: happyfooddance |
Need help with some simple solution stoich I disagree about molarity being more convenient than w/w.
Molarity changes when solutions are mix ... |
30-12-2018 at 11:59 by: happyfooddance |
Long term chemical storage If you are worried about the carcinogenic risk from a 100ml bottle of formaldehyde solution that is ... |
29-12-2018 at 15:01 by: happyfooddance |
Science equipment looking for a home [rquote=568941&tid=15667&author=Dr.Bob]Merry Christmas to all you science geeks out there! ... |
29-12-2018 at 09:03 by: happyfooddance |
Ammonia Generation A balloon somewhere on a glass set-up is great. Call it slum-level or whatever, but there is a great ... |
29-12-2018 at 08:12 by: happyfooddance |
Black humour (?) of Victorian chemists [rquote=571189&tid=118003&author=Vomaturge]
TL;DR I breathed some hydrogen chloride throu ... |
29-12-2018 at 07:29 by: happyfooddance |
"Hydchl. Mit." Abbreviation It's mercurous chloride, I have a chart somewhere with a bunch of this stuff on it, can't find it bu ... |
28-12-2018 at 21:14 by: happyfooddance |
Stopping oils and fats from becing rancid - novel idea [rquote=571031&tid=118972&author=Twospoons]For oils the obvious solution is storage in a col ... |
28-12-2018 at 16:59 by: happyfooddance |
Stopping oils and fats from becing rancid - novel idea Changing oils in to appropriate sized containers as they are used up, to minimize headspace, is a gr ... |
28-12-2018 at 11:27 by: happyfooddance |
Need help with some simple solution stoich Maybe a bigger problem is that copper and HCl don't react ![:)](./images/smilies/smile.gif)
But as for your stoichiometry, 1 mol ... |
28-12-2018 at 07:28 by: happyfooddance |
Large lab [rquote=570196&tid=118045&author=markx]
Gathering a stockpile of substances shall hardly ... |
27-12-2018 at 12:20 by: happyfooddance |
Ammonia plus nitric acid? [rquote=570095&tid=118200&author=XeonTheMGPony][rquote=569812&tid=118200&author=happ ... |
27-12-2018 at 08:22 by: happyfooddance |
Black humour (?) of Victorian chemists I taste nearly everything. No heavy metals, but organics, strong acids, bases, I've tasted nearly ev ... |
26-12-2018 at 22:21 by: happyfooddance |
Ammonia plus nitric acid? [rquote=569743&tid=118200&author=XeonTheMGPony]just bubble the ammonia through the nitric, l ... |
26-12-2018 at 21:54 by: happyfooddance |
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