One inch = 25,400 microns; so .00001 inch = 0.25400 microns
Just the one and it is the digit 1
1/100000 = .00001
Multiply ppm by 10000.
50 ppm is 0.005%
.00001 x 3 = .00003
point 00001 as a percent = 0.001%0.00001 * 100% = 0.001%
One inch = 25,400 microns; so .00001 inch = 0.25400 microns
.00006
.00001
A dyne is .00001 newtons.
00001
100 ppm is worse than 50 ppm. The higher the ppm value, the more concentrated the substance is in the solution. In this case, a concentration of 100 ppm is twice as much as 50 ppm.
.00001
ppm
Zn < O.6 ppm Fe < 4.5 ppm Mn < 2.0 ppm Cu < 0.2 ppm
115 ppm is equivalent to 0.0115% in water.