Bottle-top dispensers 
Manufacturer: SOCOREX - Switzerland
Model:CALIBREX 520 
Cat. No. 520.005

Three models with adjustable volumes ranging 0.25 to 2 mL, 1 to 5 mL and 1 to 10 mL. The Calibrex^TM combine a clever, yet simple construction and a universal chemical com-patibility. Among other features, they are particularly appreciated for their smooth, effort-less activation and their sturdiness. Base thread fits 32 mm bottle neck diameter. Each 520 models comes along with 3 adapters (PP material) for 28, 40 and 45 mm bottle neck diameters. See bottle-neck adapters foradditional sizes and materials.

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