You need to tell us what substance you want to convert.So we can calculate the molar mass.
No. 1 ppb = 1 ug/L or 1 microgram per liter. You can find conversion charts on the web (http://waterontheweb.org/resources/conversiontables.html) Yes, ng/mL is equivalent to parts per billion. While it is true that 1 ppb = 1 ug/L, it is equally true that 1 ng/mL = 1 ppb. They are the same sice 1 ng is 1/1000 of a ug and 1 mL is 1/1000 of a L. All that has changed is the units, but they remain equivalent.
1 nanogram (ng) = 0.001 microgram (ug). 1 milliliter (mL) = 0.01 deciliter (dL) (ng / mL) * (ug / ng) * (mL / dL) = ug / dL Therefore, 1 ng / mL = (1 ng / mL) * (0.001 ug / ng) * (mL / 0.01 dL) = 0.1 ug / dL
To convert nanograms per milliliter (ng/ml) to micromoles per liter (um), you can use the conversion factor of 1 ng/ml 2.78 x 10-6 umol/L.
2 glassas of alcohol daily\
To convert 118,559 ng/mL of diphenhydramine to pills, we first need to know the dosage of diphenhydramine in each pill. For example, a common diphenhydramine pill contains 25 mg (25,000 ng). Therefore, 118,559 ng/mL would equal approximately 4.74 pills per mL (118,559 ng/mL ÷ 25,000 ng/pill). If you want to know the number of pills in a specific volume, simply multiply the number of pills per mL by that volume.
ng/ml
The concentration of the substance in the sample is measured in micromoles per nanogram per milliliter (um to ng/ml).
1,000,000 mg in a ng
ng = n*g so there are n gs in ng
To convert from micrograms per gram (ug/g) to nanograms per milliliter (ng/mL), you need the density of the substance in grams per milliliter. Once you have the density, you can multiply 7 ug/g by the density to convert to ng/mL because 1 ug = 1000 ng and 1 g = 1 mL.
There are 1,000,000 ng in 1 g.
To convert nanograms per gram (ng/g) to parts per billion (ppb), you can use the fact that 1 ng/g is equivalent to 1 ppb. Since 1 gram is equal to 1 billion (1,000,000,000) nanograms, the conversion is direct: simply state the value in ng/g as the same numerical value in ppb. For example, 10 ng/g is equal to 10 ppb.