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Open BioLegend Calculator

°F    °C

g    Radius(mm)    RPM

grams    mg    µg    ng

Molarity = (Volume X Molecular Weight) / Mass   femtomolarpicomolarnanomolarmicromolarmillimolarmolar nanolitermicrolitermilliliterliter g/mol   picogramsnanogramsmicrogramsmilligramsgramskilograms

Starting Concentration Desired µg/Test Desired Volume/Test µg/mLmg/mL µg µl

Mass		Formula Weight	Moles
	femtogramspicogramsnanogramsmicrogramsmilligramsgrams			femtomolespicomolesnanomolesmicromolesmillimolesmoles

Specific Activity   (Units/mg)    ED50   (ng/mL)

Concentration (start) x Volume (start) = Concentration (final) x Volume (final) femtomolarpicomolarnanomolarmicromolarmillimolarmolar femtoliterpicoliternanolitermicrolitermilliliterliter femtomolarpicomolarnanomolarmicromolarmillimolarmolar microlitermilliliterliter C1   V1   C2   V2

Metric US Standard   MillimetersCentimetersMetersKilometers   InchesFeetYardsMiles

inches feet yards miles