How do you prepare 10 millimolar tea preparation?

To prepare a 10 millimolar (mM) tea solution, first determine the molar mass of the tea's active components, which can vary depending on the type of tea. For example, if you're using green tea with a typical active compound, you might use 0.3 grams of dry tea leaves per liter of water. Dissolve this amount in 1 liter of water and steep as desired. For smaller volumes, scale down the amounts proportionally while maintaining the 10 mM concentration.