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Just great and to the point.

bro literally just told us that our teacher will teach us this and dipped

Who here is from ms choes class

8A😂❤

Sir how does it prevent gases mixing?

Why do we stain a Slide with methylene blue??

What temperature have you maintained while heating it

Not very much help if reading imperial.

Cool

Why is this considered primarily for when the solid is the product and liquid is waste? Are there potential problems to be aware of if the liquid is the product? I suppose if the liquid is very volatile, like many solvents, it could evaporate quicker under low pressure - but if the alternative is gravity-filtration which needs way more time, and it's not in some sort of sealed system, I suspect the would be less by doing it faster anyway. I'm not a labtech, just a DIYer with interrest in practical chemistry. I've been looking into very basic vacuum filtration as a method of cleaning accumulated (insolulable) gunk out of various liquid used for immersion so they can be reused for a while. It's hard to keep an eye on things when solutions become so muddy that you can't have good visibility.

Good.....

8

The most excellent preparing a slider video in RUclips. Forgive me if I miss any other video.

my guy

a level biology

shit video, choke

Brainless video

Nice & simple.. the grey lead solid formed + brown bromine vapour 👍🏻👍🏻

thank you so much for this work u helped me with my work😘😘😘😘😘😘😘😘😘😘

I don't understand how this is different to just evaporation, the only difference I see is you recover the solvent, if there is any difference let me know.

Great informative video! Thanks!

Really helped

Good instructional. LU💙 female scientists esp the well speaking ones with British accents.

thank u for this

Thank you! I am not doing this for any class, just for my own microscope, and I am not well-versed in this, so thank you so much! It was very straightforward and clear!

Bro plzzz upload vieos

Miraculous tape job! Best way to grow all the sht flying in your lab! Have you seen parafilm ever?

is this PLA? could I put it in a filament extruder along with PLA pellets to make 3D printer filament?

THANK YOU THANK YOU THANK YOU

Really amazing experiment and explanation...

David read

Are you here?

Hi

Hello Sir, would you tell us about the vacuum pressure? Thanks

why would you expose your materials to cross contamination?

Playing with knowledge exiting ^o^

Helpful But it may use a base instead of alkaline

This is the 1st time I am seeing how to make a slide.. Thank you soo much it helped me .

Thank you

Thanks for the help!

Thank you so much!!

I think I'm the most recent comment rn

I'm only here for class.

I remember when I heard about a pooter when I was in primary school and I used to laugh every time it was brought up.

Nice one there.... All your efforts will make sense one day.

Tomorrow is my atp after like 7 hours from now and i am here

Short sharp suck 😏

thanks for helping with my science homework ! :)

Did this guy get fired ?

what is a general name of chemicals used to make the specimens visible?