Designed for performance handling of liquids from a large variety of bottles and flasks, the Calibrex™ universal 520 bottle-top dispensers combine the latest in dosing tehnology, high-tech materials and ergonomic design. They are manufactured and tested to fully comply with current safety regulations. Volumes range from 0.25 to 10 mL. Two-year warranty.

• Superior chemical resistance
• Long-lasting performance stability
• Simple construction – no tool for disassembling
• Single hand volume setting
• Calibration mechanism under the cap
• QR code accessing chemical compatibility chart
• Autoclavable at 121°C / 250°F fully assembled

Included Accessories

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 for additional sizes and materials.