Parts per billion (ppb) is a unit of concentration, while microliter (μL) is a unit of volume. To convert ppb to microliters, you need to know the density of the substance in question. The formula for this conversion is: microliters = (ppb * volume in liters) / density in g/mL. This formula takes into account the concentration of the substance in ppb and its density to give you the volume in microliters.
5 millimolar
Millimole is expressed as "mmol". Millimolar is exressed as "mM".
A billion.
100,000 micro liters.
Millimolar (mM) is a unit of concentration used in chemistry and biology, where 1 millimolar is equal to 0.001 moles per liter (mol/L). To convert from millimolar to molarity, you can multiply the millimolar value by 0.001. For example, 1 millimolar is equivalent to 0.001 molarity.
Multiply by 1,000
1300 micrometers
You need the density of the substance you are converting.
I assume you mean 0.648542ml. This is 648.542 microlitres
There are 1000 microliters in a milliliter, so there is 0.025 milliliters in 25 microliters.
To convert picomoles to microliters, you need to know the concentration of the substance in picomoles/microliter. Once you have the concentration, you can divide the amount of picomoles by the concentration to get the volume in microliters. The formula for converting picomoles to microliters is: Volume (μL) = Amount of substance (pmol) / Concentration (pmol/μL)
There are 1000 microlitres in a millilitre. To convert, you have to divide by 1000. 4/1000 is 0.004 millilitres.
The concentration of the solution is measured in millimolar units.
1ug=1ul. um grams are a measure of mass and liters are a measure of volume. without knowing the density of the substance being measured you cannot convert between the 2. a microgram of mercury is going to have a much different value in microliters than a microgram of water.
1 liter = 1 million microliters11.4 liters = (11.4 x 1 million) = 11.4 million = 11,400,000 = 1.14 x 107 microliters
In the metric system, the prefix determines the number of units of the base. The prefix micro indicates that there are one hundred thousand micro-units in one base unit. So 42 microliters is 4.2 E(-5) liters.