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0.2-0.45mm
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∙ 10y ago
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What the fbd fingerbag pore size?
250 micron
What is role of agarose of electrophoresis?
agarose helps in the separation of DNA bands by controlling the pore size of agarose gel
What determines the pore size of a polyacrylamide gel?
total amount of monomer present (%T) and the amount of cross- linker (%C).
State one factor that influences which molecules can pass through the cell membrane?
Responses include, but are not limited to:molecule size; concentration of molecules; pore size; carrier proteins; molecule charge/shape.
What force pushes groundwater from pore to pore below the water table?
Pressure gradient or hydraulic gradient is the force that pushes groundwater from pore to pore below the water table. A boundary between saturated rock below and unsaturated rock above is the water table.
What pore size is related with porosity 2 of sintered glass filter?
The pore size is the average 100 micrometers.
What is the Pore size in hepa filter?
0.2 micron
Which type micron HEPA Filter used in AHU in micro lab?
having pore size 0.3 micron
Why is 0.2 micron filter considered a sterile filter?
The pore size of a filter allows it to prevent the movement of certain particles depending on the size of those particles. The smaller the size of the pores, the smaller the set of particles which can pass the filter. A filter with 0.2 pore size can prevent most forms of bacteria and some very large viruses from passing through the filter since bacteria tend to range from about 0.1 micrometers to 600 micrometers. Many viruses are less than 0.1 micrometers, however, so a 0.2 micron filter is not nearly as effective for viruses.
What is the difference between a 0.45 micron filter and a 0.2 micron filter meaning which has the bigger pore size?
0.45 is bigger than 0.2 it's that simple
How do you determine pore size whatman filter paper?
Is a large series of filter papers, very useful in many laboratory works. This includes many sizes, all depends the use that you will need.
How would you sterilize a media that is heat sensitive?
The best way is to filter sterilize the solution using a nylon membrane/ syringe filter, of 0.45 micron pore size. If needed, dissolve Urea in autoclaved water and then filter sterilize.
What is the difference between coffee filter paper and filter paper?
There is no difference between a regular laboratory filter and a regular coffee filter. It's only different when you use more expensive laboratory filters with a specific small pore size or special coating
What is the difference between coffee filter and laboratory filter paper?
There is no difference between a regular laboratory filter and a regular coffee filter. It's only different when you use more expensive laboratory filters with a specific small pore size or special coating
How would you sterilize a urea media that is heat sensitive?
The best way is to filter sterilize the solution using a nylon membrane/ syringe filter, of 0.45 micron pore size. If needed, dissolve Urea in autoclaved water and then filter sterilize.
What is the effect of increasing particle size of percent of pore?
When the pore size is increased it allows more fluids and solutes to pass through which is why the filtration rate increases. This means that the pore size and the filtration rate are directly proportional.
What has larger pores 25 or 50 micron?
If the 25 and 50um refer to the actual pore size, then the 50 would be larger pore size
