i dont no sry .......................
having pore size 0.3 micron
Micron in plastic is the size of the gaps between particles in its structure. These are very tiny and will often block air and water.
nucleus
The 200-400 mesh size is best for DNA extraction. The smaller sizes are usually used for metal ion extraction.
mesh 500 micron=31 inches=0.0012
No. of openings per square inch of wire mesh is specifies the mesh size and its again depends on wire dia also. If the number of openings per square inch is more then partical size which it can pass through the filter will be less. For example for 325 mesh size, where in 44 micron size of particle can get filter. In 200 mesh size 74 micron size of particle will get filter.
Mesh size is usually used in the US. It's just an alternative system used to describe the hole size. For example, 35 mesh (US) is the same as 0.5mm or 500 microns.
One micron, or one micrometre, is equal to one millionth of a metre, or one thousandth of a millimetre.
A micron is a micrometer, or one millionth of a meter (1/1,000,000 meters, or 1 x 10-6 meters). Mesh is a term used for a "screen" or "net" of some kind made of interlacing fibers or strands of some material. The mesh is a semipermeable "fabric" that will allow materials below a certain size threshold to pass through while stopping others. Mesh is also a term used in industry to speak to the particle size of irregularly shaped or granular material. For example, if we say "mesh 22" in regards to particle size, that means that particles that are about 1,000 microns in size and smaller will pass the screen, while larger particles will be obstructed and prevented from going through.
4 microns is smaller. 600 messh related to openings per square inch. The thickness of screen wire must be reduced from this opening size. For example, 500 mesh screens are rated to have an average 25 microns opening size. For 600 mesh this comes to approximately 21 microns.
10 micron is half the size of 20 micron
Filter is a finer version of strainer or strainer is a coarser version of filter. If particle size to be filtered>200 mesh, then its the job of strainer If particle size to be filtered<200 mesh, then its the job of filter
having pore size 0.3 micron
i dont no sry .......................
250 micron
0.2 micron