Fig. 3.

Survey on pre-spraying for wiping. (A) Experimental design of pre-spraying simulation for wiping. BSC: biosafety cabinet. (B) Results of a survey of eight operators. Scale bar: 10 cm. (C) Amount of spray used in the BSC by each operator. (D) Spray coverage in the BSC was evaluated for each operator. (E) Correlation analysis between usage volume and coverage area. R and P values were calculated using Spearman's correlation analysis. (F) Left-right difference of spray coverage area for each operator. The difference between the coverage areas were presented as an absolute value. Abs.: absolute.