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Is it advantageous or disadvantageous to use one pipette throughout the dilution process and why?
Wiki User
∙ 6y ago
It important to use the same pipet throughout the experiment because so as the solution will not be contaminated or changed during the reaction
Curtis Strite
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What is a Mohr Pipette used for in chemistry?
A Mohr pipette is a type of pipette that measures the volume of dispensed liquids. It is less accurate compared to a volumetric pipette.
What is a viscosity pipette?
abno nyo....................
What is the use of automatic pipette?
An automatic pipette is a piece of laboratory equipment that is used in transferring small liquid volumes. It is known to be both accurate and precise.
What are the disadvantages of a pipette?
It only measures small volumes
How does a pipette filler work?
A pipette filter is a tool used to fill pipettes, which are small and sometimes fragile, and thus difficult to fill without any tools. Pipette filters act as funnels that attach to the top of the pipette and have a mechanism to pour into it.
How would you prepare 20 ml of a 1 to 400 dilution?
If accuracy is not a problem the most simple way to produce 20 ml of a 1:400 dilution is to take 1:400 of 20 ml (i.e. 0.05 ml) of the original solution and add 19.95 ml of liquid. As pipettes are the most precise close to their maximum uptake volume and micro-pipettes are inherently much less precise than pipettes for larger volumes I'd do a two-step dilution. 1. step: 1.000 ml of original solution with 1 ml pipette + 4 times 4.750 ml with 5 ml pipette 2. step: 1.000 ml of solution from step 1 + 4 times 4.750 ml with 5 ml pipette.
What is a Mohr Pipette used for in chemistry?
A Mohr pipette is a type of pipette that measures the volume of dispensed liquids. It is less accurate compared to a volumetric pipette.
What 4 items can hold less then 10 mL?
A 1 ml pipette, a 2 ml pipette, a 5 ml pipette, and a 0.5 ml pipette.
How do you prepare 1mM edta from 0.1M edta-Na2 solution?
You dilute it 1:10, then you take 1 part of that solution and mix it with 9 parts of the diluent. That will make the 1:100 dilution you need, incl. prevention of pipette inaccuracy.
What is a pipette made out of?
a pipette is made out of pyrex or plastic.
Is measuring pipette better than transfer pipette?
yes
Why is a pipette filler used?
To safely draw liquids into a pipette
What do you call the glass with measurements that is attached to a pipette?
The glass with measurements that is attached to a pipette is called a graduated cylinder.
What is pipette and it's uses?
A pipette is essentially used to just suck liquids and to transfer it to something else. A pipette is like a syringe.
Why bulb of wbc smaller than rbc pipette?
Rbc pipette is bigger than the wbc pipette to dilute the blood with fluid.
What is the purpose of a dropper pipette?
The purpose of a dropper pipette is to administer only a small drop of a liquid to something. The dropper pipette is a tool that will allow you to squeeze a single drop of the liquid it contains.
What piece of apparatus can measure exactly cm of a liquid how the answer is pipette?
pipette
