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How do you translate 0.5 micrograms of lead exposure to parts per million?
Wiki User
∙ 14y ago
Just as with a percentage, you have to ask, or ask yourself, "percentage of what? or ppm of what?" You divide the 0.5 microgram by whatever you want to compare it to, for example, the body weight.
Wiki User
∙ 14y ago
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How many parts per million in 1000 micrograms per milliliter of iron in solution?
1000 micrograms is 1 milligram. so this is 1 milligram per millilitre, i.e. 1000 milligrams per litre. Parts per million is milligrams per litre. Therefore there are 1000ppm in 1000 micrograms per millilitre.
How do you convert micrograms per 100 sq cm per day to part per million?
To convert micrograms per 100 sq cm per day to parts per million (ppm), you would need to know the density of the material in question. Once you have the density, you can use the formula: ppm = (micrograms per 100 sq cm per day * 10,000) / density. This will give you the concentration in parts per million.
Derive the relationship between micrograms per meter cube and parts per million?
To derive the relationship between micrograms per cubic meter (μg/m³) and parts per million (ppm), we need to use the molecular weight of the substance. The formula is: 1 ppm = (Molecular weight in g/mol) / 24.45 * 1 μg/m³. This equation allows us to convert between the two units for a specific substance.
Is micrograms per ml equivalent to ppm?
Yes, micrograms per milliliter (µg/ml) is equivalent to parts per million (ppm) when referring to the concentration of a substance in a liquid. It signifies the amount of a substance per unit volume of the liquid.
How many ppm are in 1300 micrograms per liter?
Ppm is part per million, a microgram is one millionth of a gram, a litre of water approximates to 1000g. 1300 micrograms is 1.3 milligrams. One milligram is one thousandth of a gram, as one litre is one thousand grams, 1mg/L is 1ppm ( 1 000 X 1 000 = 1 000 000), so 1.3mg/L is 1.3ppm.
How do you convert micrograms per kilogram to parts per million?
There are 1,000,000,000 micrograms in a kilogram. This actually means parts per billion. Parts per million would be mg/kg. So to get here, you need to divide by 1000.
Is 1 microgram per gram equals to 1 ppm?
Yes, micrograms per gram is the same as ppm. Ppm means parts per million. There are a million micrograms in a gram.
How many parts per million in 1000 micrograms per milliliter of iron in solution?
1000 micrograms is 1 milligram. so this is 1 milligram per millilitre, i.e. 1000 milligrams per litre. Parts per million is milligrams per litre. Therefore there are 1000ppm in 1000 micrograms per millilitre.
How do you convert microgram per gram to ppm?
Ppm stands per parts per million. There are 1,000,000 micrograms in a gram. Therefore micrograms per gram is already ppm.
How do you Convert 32593.86 ppm to micrograms per cubic meter?
Ppm is parts per million. This is more commonly, milligrams per litre. To convert this to micrograms per metre cubed, you multiply by 1,000,000. 32593.86*1000000 is 32,593,860,000 micrograms per metre cubed.
How much is 300ng ml cocaine?
300ng/ml is 300 micrograms per litre which is the same as 300ppb (parts per billion), or 0.3ppm (parts per million)
How do you convert micrograms per 100 sq cm per day to part per million?
To convert micrograms per 100 sq cm per day to parts per million (ppm), you would need to know the density of the material in question. Once you have the density, you can use the formula: ppm = (micrograms per 100 sq cm per day * 10,000) / density. This will give you the concentration in parts per million.
How do you convert microgram per ml to part per million?
Parts per million means milligrams per litre or micrograms per millilitre. Therefore you do not need to convert as they are the same thing.
Derive the relationship between micrograms per meter cube and parts per million?
To derive the relationship between micrograms per cubic meter (μg/m³) and parts per million (ppm), we need to use the molecular weight of the substance. The formula is: 1 ppm = (Molecular weight in g/mol) / 24.45 * 1 μg/m³. This equation allows us to convert between the two units for a specific substance.
How many micrograms is ppm?
This question cannot be answered. ppm is a ratio: so many parts of one substance per million parts of another. That can only be converted into mcg if the relative masses of the two substances are known.
Is micrograms per ml equivalent to ppm?
Yes, micrograms per milliliter (µg/ml) is equivalent to parts per million (ppm) when referring to the concentration of a substance in a liquid. It signifies the amount of a substance per unit volume of the liquid.
How do you change parts per million to micrograms?
You cannot.parts per million are a measure of concentration while micrograms are a measure of mass. The twomeasure different things and, according to the basic rules of dimensional analysis, conversion from one to the other is not valid.You cannot.parts per million are a measure of concentration while micrograms are a measure of mass. The twomeasure different things and, according to the basic rules of dimensional analysis, conversion from one to the other is not valid.You cannot.parts per million are a measure of concentration while micrograms are a measure of mass. The twomeasure different things and, according to the basic rules of dimensional analysis, conversion from one to the other is not valid.You cannot.parts per million are a measure of concentration while micrograms are a measure of mass. The twomeasure different things and, according to the basic rules of dimensional analysis, conversion from one to the other is not valid.
