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View Full Version : Molarity of calcium green-1


atee
Sep 30, 2007, 08:52 PM
How can I prepare 1 micromolar solution of calcium green-1 dye with the molecular weight of 1290?

templelane
Oct 1, 2007, 04:03 AM
mass (g) = amount (moles) x molecular weight (g/M)

rearrange

and remember to change micromoles into moles