Ppm stands per parts per million. There are 1,000,000 micrograms in a gram. Therefore micrograms per gram is already ppm.
To convert from parts per million (ppm) to micrograms per cubic meter (μg/m³), you need to know the molecular weight of the substance in consideration. Use the formula: μg/m³ = ppm * (molecular weight) * 24.45. This formula assumes typical conditions of temperature and pressure.
This question doesn't make sense. This is because the term parts per million means either weight per weight i.e. micrograms per gram or milligrams per kilograms, or weight per volume, i.e. milligrams per litre or micrograms per millilitre.
This involves a multiplication of 1000. This is because a microgram is 1/1,000,000 of a gram and a nanogram is 1/1,000,000,000 of a gram. Therefore there are 1000 nanograms in a microgram.
Yes. The equivalence between weight and volume is usually gram to millilitre. Therefore Dividing gram by a million gets you to microgram and converting millilitre to litre involves multiplying by 1000. So 1,000,000 x 1000 is a billion. i.e. parts per billion.
Yes, micrograms per gram is the same as ppm. Ppm means parts per million. There are a million micrograms in a gram.
The formula is no. moles is mass over molecular mass. If you multiply micromole by molecular mass you get micrograms. Then you have to divide by 1000 to convert per litre to per millilitre.
Convert standard cubic meter per hour to million million standard cubic feet per day?
I is ot possible. You need TWO measures to convert to parts per million.
To convert from picosiemes to microsiemens, you have to divide by a million. To convert from "per meter" to "per centimeter", you would multiply by a million. The end result is that you divide by 10,000.
You cannot. Kilogram per hectare is a measure of mass per area whereas part per million is a pure ratio - without units. According to basic principles of dimensional analysis, any attempt at conversion from one to the other is fundamentally flawed.
There are 1000 micrograms in one milligram.