No, Yumi put it in a thermos flask and brought it into the club room.

In the cold season when you want to drink something hot I recommend this sort of thermos flask.

Round Bottomed Flask

Here's an Erlenmeyer flask.

I've got sandwiches, a flask...

Kjeldahlstyle recovery flask, 800 milliliters.

a round bottom boiling flask. 5,000 milliliters.

That's what a boiling flask is for.

But it doesn't have to be a flask.

No, that's a... Yeah, that's a boiling flask.

You wouldn't apply heat to a volumetric flask.

A volumetric flask is for general mixing and titration.

I have a flask that has bioluminescent plankton in it.

You got your usual paraphernalia Griffin beakers, your Erlenmeyer flask.

I made a thermos full of coffee so you can take it along with your lunch.

one 5,000 milliliter round bottom boiling flask, one Kjeldahlstyle recovery flask, 800 milliliters, two fullface respirators, some sep funnels, a sill head with a thermometer holder...

I'll add in three drops of super strength explosives to the flask

Was it a black fluid in a flask container? Yes, that's it.

But how can I push this through the column and into the flask?

No, this is a volumetric flask. You wouldn't cook in one of these.

Mis shapen in the conduct of them both, Like powder in a skilless soldier's flask,

Note that each flask you collect is considered a fraction, and that's how you conduct column chromatography.

So when you see that the blue band is getting really close to the bottom, you'll want to quickly switch out your old flask for a new one so that you've collected in the new flask, it's just this layer of the blue compound, while in your column you still have the yellow layer.

And so far what you've been collecting in your flask is mostly all just solvent, but how do we actually collect whatever's in the blue band?

You see, I accidentally cracked the flask that had contained our third enrichment culture, and as a result, we had to wipe down the incubator room with bleach and ethanol twice.

A round bottomed flask is used for many reactions. Some can be connected to other items, as the frosting on the neck shows. With cork rings they can be placed on a table.

First, we need to pack this column full of some kind of filtration material, but we also want to make sure that that stuff doesn't just run through and spill into the flask.

So what we're trying to do is do reactions not in one flask, but in tens of flasks, and connect them together, as you can see with this flow system, all these pipes.

What you're looking at on this slide is just a person from my lab holding a flask of a liquid culture of a bacterium, a harmless beautiful bacterium that comes from the ocean, named Vibrio fischeri.

It has an opening at the top where you can pour things in a stopcock at the bottom, which I currently have shown in the closed position and also a flask at the bottom to collect whatever it is you're using.

A reflux condenser subjects fluid to a process where a gas produced by heating is collected on the reflux condenser. The fluid is cooled until it condenses and runs back into the original fluid. Usually it is put on a round bottomed flask or several neck flasks.

Burets are used to titrate liquids. A buret is filled with a specific volume of a liquid, and placed beneath it is a container such as an Erlenmeyer flask. By opening the valve on the buret, the liquid in the container will then be titrated. High quality burets have a venting mechanism with which they can be very easily refilled with the exact volume for which the buret is calibrated.