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Post Pictures of anything nice Options
 
Loveall
#1461 Posted : 11/21/2018 2:06:14 PM

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Trickster wrote:
And 5-MeO-DMT from Melatonin.


Wow! Shocked Thumbs up
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Live plants. Sustainable, ethically sourced, native American owned.
 
Espurrr
#1462 Posted : 11/21/2018 3:01:27 PM




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Trickster wrote:
And 5-MeO-DMT from Melatonin.

i'd have some cognitive dissonance observing the flask of 5-meo-dmt under my vacuum, like, "no, its not there"
 
Trickster
#1463 Posted : 11/21/2018 3:30:43 PM

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Espurrr wrote:
Trickster wrote:
And 5-MeO-DMT from Melatonin.

i'd have some cognitive dissonance observing the flask of 5-meo-dmt under my vacuum, like, "no, its not there"


There is no vacuum. It is in a small beaker.
Do not seek the truth, just drop your opinions.
 
benzyme
#1464 Posted : 11/21/2018 4:39:59 PM

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when spinnin down the dcm using a rotary vane pump, I felt spaced out for a couple mins. could’ve just been the solvent vapors,
but wasn’t placebo
"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
 
Trickster
#1465 Posted : 11/21/2018 5:56:34 PM

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benzyme wrote:
when spinnin down the dcm using a rotary vane pump, I felt spaced out for a couple mins. could’ve just been the solvent vapors,
but wasn’t placebo


Rotary vane pump? Were you pumping the rotovap? Too much vacuum, I think. If you did not have a cold trap between the pump and the system some DCM was unable to liquefy in the condenser and was pumped into your lab environment. I saw that happening even with a 2-stage diaphragm pump at vacuum around 300 mbar or less. There is a definite smell of DCM in the air.

Usually I remove most of DCM at 500 mbar and 35-37C. The higher the temp and the pressure, the better, because the water feeding the rotovap condenser is around 12C these days and I need the temp difference to be as high as possible for the condenser to work efficiently.

When the DCM stops dripping from the rotovap condenser I gradually lower the pressure to ~10-15 mbar (my diaphragm pump would not go lower than that and I am too lazy to switch to a rotary vane).

P.S. Sorry for telling some obvious things to real chemists, but it could be of some help to aspiring ones.
Do not seek the truth, just drop your opinions.
 
benzyme
#1466 Posted : 11/21/2018 6:16:11 PM

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yeah, I would partially close the vac reg. valve, open the coldfinger condenser valve, evacuate for a few secs, then close the condenser valve.
"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
 
DansMaTete
#1467 Posted : 1/13/2019 12:31:59 AM

[insert something smart/deep here]


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Found this in the debris of a school which gonna be raze soon.

A bit of cleaning and it's time to start a new extraction Cool



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« I love the smell of boiling MHRB in the morning »
 
benzyme
#1468 Posted : 1/14/2019 6:07:49 PM

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"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
 
benzyme
#1469 Posted : 1/15/2019 1:58:31 AM

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the Cerilliant standard above shows a parent ion peak at 189.125 m/z (the mass specs at work are triple-quads, much higher resolution).

this is my sample, and my spectra.
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"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
 
Loveall
#1470 Posted : 2/11/2019 5:14:31 AM

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Giant Buddha watching the sunset, Maui.
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Loveall
#1471 Posted : 4/10/2019 2:41:25 PM

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First picture of a black hole released today by the NSF 🕳
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null24
#1472 Posted : 4/10/2019 5:46:24 PM

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Hmmm, black holes and lots of pretty 5-meo on the same page!
Coincidence? I think not!!!

-the 5 is there, you are not.
Sine experientia nihil sufficienter sciri potest -Roger Bacon
*γνῶθι σεαυτόν*
 
Loveall
#1473 Posted : 4/10/2019 6:26:05 PM

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null24 wrote:
Hmmm, black holes and lots of pretty 5-meo on the same page!
Coincidence? I think not!!!


And buddha too Wink
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dragonrider
#1474 Posted : 4/10/2019 8:00:52 PM

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Loveall wrote:
First picture of a black hole released today by the NSF 🕳

6 billion suns. The weight of our sun in relation to that thing is about equal to yours or mine in relation to that of the whole of mankind. Laughing Laughing Laughing Laughing
 
JKW
#1475 Posted : 4/10/2019 8:56:17 PM

Like a stone in the shoe...


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The two prints I made today.

60" x 39" each

I love commissions like this.
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JKW
#1476 Posted : 4/10/2019 8:57:21 PM

Like a stone in the shoe...


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The other print.
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#1477 Posted : 4/18/2019 9:53:12 PM
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t peruv from companion

about 3.5ft now
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Loveall
#1478 Posted : 5/15/2019 6:01:22 PM

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Sunspot details captured by the big bear solar observatory.
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benzyme
#1479 Posted : 5/18/2019 1:01:31 AM

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it ain't honey oil
"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
 
Wolfnippletip
#1480 Posted : 5/30/2019 10:34:12 PM

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Big bloom from a (species?) Trich and a single bloom from an Echinopsis "Don Juan"
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My flesh moves, like liquid. My mind is cut loose.
 
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