Description

A glycerol density gradient can help separate cells and subcellular components based on density.


 

Molecular weight of glycerol: 92.09

Density of glycerol: 1.25 g/mL

 

Parameter: aqueous glycerol solution as percent weight by weight, as a decimal fraction from 0 to 0.60.

 

percent weight by weight as decimal fraction =

= (grams of solute) / (total weight of solution)

 

density of a glycerol solution at a given percent (weight for weight) as a decimal fraction =

= (0.04508 * ((percent)^2)) + (0.2323 * (percent)) + 0.9979

 

refractive index of a glycerol solution at a given percent (weight for weight) as a decimal fraction =

= (0.03929 * ((percent)^2)) + (0.1160 * (percent)) + 1.333

 


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