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Lab equipment Options
 
Grower
#1 Posted : 8/22/2013 10:47:58 PM
Today i got delivered some lab equipment i had ordered.
I'm new at this with extractions and chemistry but one must start somewhere, right?

So first i got a 1000ml separatory funnel with PTFE stopcock.
I guess this one will be very useful.
And then i got a quite OK glassware set with 4 round bottom flasks, distilling column and 3 different condensers and some other stuff including 250ml sep/addition funnel.
I also got an vacuum filtration set with a hand pump, buchner funnel and 1000ml flask.
I include some pics.
The small separatory funnel got a glass stopcock.
One should add some lubricant to this stopcock when it is made from glass.
What type is good to use?

I already have beakers, earlenmayer flasks and some other stuff.
I will soon order a good hotplate/stirrer and some additional lab stuff and then im ready to start experimenting.
Im really looking forward to do some stuff, it will be very fun.

Grower
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Growing active and sacred plants and mushrooms is fun.
Chemistry and technology is fun.
Anger, violence and restricting rules are NO fun...
 
benzyme
Moderator | Skills: Analytical equipment, Chemical master expertExtreme Chemical expert | Skills: Analytical equipment, Chemical master expertChemical expert | Skills: Analytical equipment, Chemical master expertSenior Member | Skills: Analytical equipment, Chemical master expert
#2 Posted : 8/22/2013 11:28:54 PM
silicone, high vacuum grease. you want to put that on all ground glass joints. It resists high temps and is chemically inert.
"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
 
endlessness
#3 Posted : 8/22/2013 11:40:04 PM
Lovely lovely!

Glassware porn Very happy

Good choices btw Smile
 
adam
#4 Posted : 8/23/2013 12:55:22 AM
awesomeThumbs up
 
Jees
#5 Posted : 8/23/2013 4:56:21 AM
Wow, and a toaster too Thumbs up
Pleased
 
Grower
#6 Posted : 8/23/2013 8:11:39 AM
benzyme wrote:
silicone, high vacuum grease. you want to put that on all ground glass joints. It resists high temps and is chemically inert.


Excellent, thank you.
I will pick some up a.s.a.p.

Today i will order i high quality hotplate/stirrer, thermometers, pipettes and other stuff.
This is going to be soo fun.

Grower
Growing active and sacred plants and mushrooms is fun.
Chemistry and technology is fun.
Anger, violence and restricting rules are NO fun...
 
ZenSpice
#7 Posted : 8/23/2013 1:39:37 PM
I would happily wager you had a HUGE smile on your face when that lot was delivered to your door and the unboxing commenced..

Brilliant Big grin
 
steppa
#8 Posted : 8/23/2013 1:58:30 PM
Nice!

I wish you luck with the handpump. Those manual vac pumps have failed me. Especially the ones made of plastic. Those car break bleeder things, made from steel, worked well for some time. But it broke too after some use. (Vacuum purging BHO)
I ended up with buying an electric single stage vac for 60€ on ebay. Waaaaay better. Should have bought it at first. For me I found out that if I buy cheap I often buy twice. Razz

A 1000ml separatory funnel will be the next thing I get, thanks for the reminder!
Everything is always okay in the end, if it's not, then it's not the end.
 
Grower
#9 Posted : 8/23/2013 7:19:28 PM
Tnx everyone

I have ordered a high quality hotplate/stirrer, it looks beautiful but costed me 200 Euro.
I also ordered flasks, lab stands, filterpapers, reagent bottles and other stuff.

I also picked up a can of startgas for cars and engines.
And i tried get the diethylether out of it by spraying it into a round bottom flask who i had put in cold water.
It worked but goddamn, i almost fainted and only got out 125ml diethyleter from the startgas can.
An expensive way to get ether i have found out.

Grower
Growing active and sacred plants and mushrooms is fun.
Chemistry and technology is fun.
Anger, violence and restricting rules are NO fun...
 
benzyme
Moderator | Skills: Analytical equipment, Chemical master expertExtreme Chemical expert | Skills: Analytical equipment, Chemical master expertChemical expert | Skills: Analytical equipment, Chemical master expertSenior Member | Skills: Analytical equipment, Chemical master expert
#10 Posted : 8/24/2013 3:20:08 AM
Grower wrote:
benzyme wrote:
silicone, high vacuum grease. you want to put that on all ground glass joints. It resists high temps and is chemically inert.


Excellent, thank you.
I will pick some up a.s.a.p.

Today i will order i high quality hotplate/stirrer, thermometers, pipettes and other stuff.
This is going to be soo fun.

Grower


congrats on your score.
it's a great set of tools, very versatile for all sorts
of techniques.

don't fret when you eventually break glass, it happens (unfortunately).
just take care of your equipment, and store the glass in drawers or boxes
with foam peanuts.

feel free to ask any questions about setup, methods, and solvents.
"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
 
Grower
#11 Posted : 8/25/2013 11:51:25 AM
Does one always have to grease the joints or only if doing like vacuum distillations?

Now i have ordered a kilo of Acacia Confusa RB so now i am going to study extraction methods for this one.
I better start with small amounts until i get my extraction method working good.
I'm new to all this with chemistry and extractions.
I must order some rue seeds also.

Grower
Growing active and sacred plants and mushrooms is fun.
Chemistry and technology is fun.
Anger, violence and restricting rules are NO fun...
 
Ambivalent
#12 Posted : 8/25/2013 1:22:29 PM
Grower wrote:
Does one always have to grease the joints or only if doing like vacuum distillations?
Grower


its better to apply it if you plan on using it. glass joints can sometimes be a pain to separate if the glass is dry.
 
darellmatt
#13 Posted : 8/25/2013 9:08:03 PM
I second the comments on vacuum pumps. Definitely worth the investment.
 
Grower
#14 Posted : 8/26/2013 12:58:23 AM
well i start trying the plastic hand pump.
I know where to buy a real good large vacuum pump if i need one.
How about these vacuum aspirators you put on a water connection, they not work good or they give to little vacuum?
I'm so looking forward to my coming hotplate, the other lab stuff and of cause the kilo of ACRB.
Tomorrow i am going to go buy some solvents and acids.

Grower
Growing active and sacred plants and mushrooms is fun.
Chemistry and technology is fun.
Anger, violence and restricting rules are NO fun...
 
 
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