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After the flask or duran has been emptied of molten agar, it should be allowed to cool down to solidify any leftover agar inside. Once it has solidified, the flask can be washed with warm soapy water to remove any residual agar before being autoclaved for sterilization. Remember to handle the glassware carefully to avoid any breakage.
What else can I help you with?
What safety rule should you do before getting a hot flask?
Before getting a hot flask, ensure to check the temperature of the flask by touching it lightly to avoid burning yourself. Additionally, always make sure that the flask is stable and won't tip over, potentially causing spills or burns.
How many times should you invert a florence flask?
Typically, a Florence flask is inverted 3-4 times to ensure thorough mixing or agitation of the contents.
Could a 25 ml volumetric flask be replaced by a 25 ml pipette to measure the solution poured into a conical flask for titration?
As the pipette is far more accurate than a flask by a factor 10 to 100 one should NOT use a volumetric flask except for standard volumes over 100 ml.
What is flat bottom flask?
A flat bottom flask would be an Ehrlemeyer flask, which is used quite a lot by chemists.anf
Why should the neck of a volumetric flask be kept dry?
Keeping the neck of a volumetric flask dry ensures that any liquid adhering to the neck does not affect the accuracy of the volume measurement. This prevents contamination and evaporation of the liquid, ensuring that the correct volume is measured each time the flask is used.
What is a ehrienmeyer flask?
I think this question should read "What is an 'ERLENMEYER' flask.
How many decimal places should be used to record the volume of a 250ml volumetric flask?
The answer depends on the graduation on the flask.
When should you remove the rubber tubing from the filter flask?
You should remove the rubber tubing from the filter flask after the filtration process is complete and there is no more liquid passing through the tubing.
How do you use the word flask in a sentence?
You should always be cautious when heating chemicals in a flask. The glass flask containing phosphoric acid was soon leaking its contents onto the floor.
Why should the flask be covered not stoppered?
Covering the flask instead of stoppering it allows for any gas produced during the reaction to escape, preventing pressure build-up that could lead to the flask exploding. Stoppering the flask could trap the gas and result in a dangerous situation.
What safety rule should you do before getting a hot flask?
Before getting a hot flask, ensure to check the temperature of the flask by touching it lightly to avoid burning yourself. Additionally, always make sure that the flask is stable and won't tip over, potentially causing spills or burns.
Where can a plastic flask be bought?
A plastic flask can be purchased anywhere glassware is sold such as department stores, home depot, canadian tire, walmart etc. If the type of flask is to be used for science then a scientific supply store is where it should be purchased.
How many times should you invert a florence flask?
Typically, a Florence flask is inverted 3-4 times to ensure thorough mixing or agitation of the contents.
What is another word for triangular flask?
Another word for a triangular flask is a conical flask.
Could a 25 ml volumetric flask be replaced by a 25 ml pipette to measure the solution poured into a conical flask for titration?
As the pipette is far more accurate than a flask by a factor 10 to 100 one should NOT use a volumetric flask except for standard volumes over 100 ml.
What is a small alcohol container called?
UMMM....A bottle? i think it's called a decanter
Should you use a flask which is a good conductor of heat or poor conductor to keep the tea inside the flask warm?
You should use a flask that is a good insulator or poor conductor of heat to keep the tea warm. This will prevent heat from escaping the flask and help maintain the temperature of the tea for a longer period of time.
