The viscosity of the reagent is a crucial factor to consider when selecting a Bottle Top Dispenser. Highly viscous reagents with kinematic viscosities between 75 and 500 mm2/second will require careful selection, whereas reagents with kinematic viscosities less than 75 mm2/second can be utilized with efficiency dispensers.
The Microlit Bottle Top Dispensers are suitable for liquids with viscosities of up to 500 cp, which includes most oils.