Fig. 1From: Effects of sample preservation methods and duration of storage on the performance of mid-infrared spectroscopy for predicting the age of malaria vectorsA Mosquitoes collected in disposable cups ready to be killed. B Mosquitoes anesthetized and killed with ethanol. C Mosquito samples being packed in 2-ml Eppendorf tubes ready to be stored for different durations. D Mosquitoes placed on paper towels to allow total evaporation of liquid before scanningBack to article page