The Ripette® Stepper Dispenser, available from Alpha Laboratories is the perfect tool for repetitive dosing and its lightweight but robust construction makes routine dispensing over long series a breeze.
Suitable for rapid, repeat dispensing of liquids from 1-5000µl. The mechanical dispenser comes with an adapter for both 25ml and 50ml tips.
Together with the range of Alpha Dispenser tips, Ripette offers versatile multi-dispensing of up to 40 different volumes from 1- 5,000μl. The desired dose and number of repetitions is set using the convenient adjustment wheel and a tip guide on the handle shows you the correct tip to use.
- Ergonomic - easy, single-handed operation and volume setting
- Ideal for routine work
- DIN EN ISO 86551 compliant
- Low maintenance
- One year warranty
Working on the principle of positive displacement, the Ripette uses disposable tips fitted with internal pistons, which make direct contact with the liquid during aspiration and dispensing. This has a number of advantages:
- No loss of sample through evaporation or aerosol formation
- No possible contamination of pipette
- Safe handling of volatiles without dripping
- Easy dispensing of viscous and high density liquids -no problem eliminating every drop