30 度 无水乙醇折光率和浓度
含量/% 10, 20, 30, 40, 50, 60, 70, 80, 90, 100
30℃ 1.160, 1.332, 1.87, 2.02, 2.02, 1.93, 1.767, 1.531, 1.279, 1.003
