1 micron > 0.5 micron
0.5 micron.
10 micron.
2 MICRON
90 micron.
23 micron is thicker than 11 micron. Micron is a unit of measurement for thickness, with a lower number indicating a thinner material and a higher number indicating a thicker material.
10 micron.
10 micron
Yes - a 5 micron will filter out much smaller particles than a 30 micron.
10 micron is half the size of 20 micron
It's not. 0.8 micron is bigger.
50 micron will filter more than 25micron