how to check snf in milk?
SNF = (0.25 * LR) + (0.22 * Fat%) + 0.72. the formula for Total Solids (TS) is: TS = Fat% + SNF. Now that we know all about Fat%, LR, SNF and TS - let us see how these values are used by Nestle and Engro foods to determine the payment for the dairy farmers.