0.0001 ppm (parts per million) represents a very small concentration of a substance in a solution or mixture. Specifically, it means that for every million parts of the total, there are 0.0001 parts of the substance being measured. This is often used in environmental science and chemistry to quantify trace contaminants or substances in air, water, or soil. For example, 0.0001 ppm is equivalent to 0.1 micrograms of a substance in one liter of water.
One inch = 25,400 microns; so .00001 inch = 0.25400 microns
1/100000 = .00001
Just the one and it is the digit 1
Multiply ppm by 10000.
20000 ppm = 2%
.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
00000 or 00001
There are .00001 mm in 1 km.