Capillary Pistons are designed, developed, and manufactured to fit Gilson MICROMAN perfectly. They ensure optimal performance of your MICROMAN pipette across the full volume range. Disposable CPs with capillaries made of pure polypropylene. Free of dyes, and no risk of contamination from the CP materials. Slim CP fits even in the narrowest and deepest tubes. The use of Gilson’s pipetting system (MICROMAN fitted with Capillary Piston) guarantees accuracy and precision. Ideal for non-aqueous liquids: Viscous, dense, volatile or potentially dangerous liquids, radioactive or corrosive reagents. Lightweight and slim CPs that fit in even the narrowest and deepest tubes. Contamination-free pipetting and protection for the user — no contact between the sample and the pipette, even with aerosols or corrosive vapors. Free of dyes, no risk of contamination from the CP’s components. In box or TIPACK packaging. Free of DNA, RNA, DNases, RNAses, ATP, Pyrogens and trace metals.