Fig. 4
From: Critical Reliability Issues of Common Type Alcohol-Based Handrub Dispensers

Effect of liquid level in the dispenser on the volume of dispensed alcohol-based handrub over time. Values are mean ± SD in 5 repeated measures
From: Critical Reliability Issues of Common Type Alcohol-Based Handrub Dispensers

Effect of liquid level in the dispenser on the volume of dispensed alcohol-based handrub over time. Values are mean ± SD in 5 repeated measures