I have a formaldehyde solution whose concentration is 37%. And i have to make 10ml solution with a 2.5% concentration from it. How would i make it?

21 May 2023 1 3K Report

I need to make 2.5% formal sol

675.7 uL of the 37% stock plus 9.32 mL of water.

This online calculator is really useful for these sort of calculations: Dilution Calculator - Molarity, Percent - PhysiologyWeb

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