Molarity Calculator
Mass needed for a target molarity and volume — or the molarity of a solution you made.
Mass to weigh—
Formula: mass (g) = M (mol/L) × V (L) × MW (g/mol) ÷ (purity/100).
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.