C1V1 = C2V2 1 year ago calcgeek com 15 minutes Stock Concentration (C1) femtomolarpicomolarnanomolarmicromolarmillimolarmolar Desired Concentration (C2) femtomolarpicomolarnanomolarmicromolarmillimolarmolar Desired Final Volume (V2) microlitremillilitrelitre Required Volume (V1) #C1V1 #C2V2