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Waffles SS
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Posts: 998
Registered: 7-12-2009
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Why you afraid?Most of chemist think aspergillus niger is monster?its more dangerous than ebola?
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White Yeti
National Hazard
Posts: 816
Registered: 20-7-2011
Location: Asperger's spectrum
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Mood: delocalized
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In the summer, it gets extremely humid where I live. I remember one summer, it got up to around 80% relative humidity for almost a week. Fungal growth
can be a real problem in my area and growing a petri dish full of this fungus indoors will not help out the situation.
As a matter of fact, fungal spores can be a major health hazard in normal people in high concentrations. Lungs provide a great place for fungus to
grow, plenty of air, high humidity et-cetera.
I'd rather be safe than sorry. If you want to visualise how many spores come off of a mature sample of fungus when you lift the lid, you can go in a
dark room with one window (which sheds a beam of light). Put your sample in the light, lift the lid and observe the cloud of spores that comes off.
Bearing in mind that every one of those spores is an opportunistic pathogen, you might want to put the lid back on, go outside and breathe in some
fresh air.
"Ja, Kalzium, das ist alles!" -Otto Loewi
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Waffles SS
Fighter
Posts: 998
Registered: 7-12-2009
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Somebody know how many milliliters Spore suspensions(1x100000) is needed for 1 liter solution in 3 lit erlenmeyer?(my solution contain whey + 15%
sucrose)
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GreenD
National Hazard
Posts: 623
Registered: 30-3-2011
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Mood: Not really high anymore
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can anyone explain why none of you will just buy citric acid?
ʃ Ψ*Ψ
Keepin' it real.
Check out my new collaborated site: MNMLimpact.com
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White Yeti
National Hazard
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Location: Asperger's spectrum
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GreenD anyone can buy citric acid. If I needed any for a serious synthesis I'd buy it. This thread is for making citric acid for the hell of it. If
you think it's stupid, complain somewhere else.
"Ja, Kalzium, das ist alles!" -Otto Loewi
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Bot0nist
International Hazard
Posts: 1559
Registered: 15-2-2011
Location: Right behind you.
Member Is Offline
Mood: Streching my cotyledons.
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For the same reasons I make my own nitrocellulose lacquer and other available things. I just like to make it. That is my hobby. For many of us on
here, it is about the means and the learning adventure, about proving that we can do it, not about the end product.
U.T.F.S.E. and learn the joys of autodidacticism!
Don't judge each day only by the harvest you reap, but also by the seeds you sow.
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Waffles SS
Fighter
Posts: 998
Registered: 7-12-2009
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Because : Chemistry =Chem+Is+Try and not buying!
(I saw this Sentence in this forum but i forgot where)
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ScienceSquirrel
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Thread Pruned
13-3-2012 at 05:38 |
GreenD
National Hazard
Posts: 623
Registered: 30-3-2011
Member Is Offline
Mood: Not really high anymore
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Its just so many people were interest I thought I was missing something.
Thanks! I'm not complaining / bashing I'm just genuinely curious. If thats a problem go complain somewhere else!
ʃ Ψ*Ψ
Keepin' it real.
Check out my new collaborated site: MNMLimpact.com
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