458 4 mL mL Headspace mL 37 °C 10.1 h) mL) , , . % (v/v) 12 v/v) = (2500 - 229.57) = 6.68% (v/v) 339.8 24 v/v) = (15000 - 229.57) = 43.46% (v/v) 339.8 : 0 6 68 %