• Proven 10.000 times over. Our recipe for success for precise and reproducible liquid dispensing. • Handling:fast and simple volume adjustment by merely turning the scale ring • Safety:· the click-stop mechanism makes sure that the volume is not changed unintentionally • the locking mechanism in the "0-position" provides additional safety • a stable protective jacket avoids accidental damage of the glass cylinder • conformity certified • screw-coupled suction tube prevents the formation of air bubbles during aspiration • individual quality certificate with serial number and 12 months warranty • autoclavable up to 121°C • ceramus®-classic with thread adapters A28, A45, S40 (Merck bottles), 1 suction tube with nut, 1 discharge tube, 1 valve mounting wrench, individual quality certificate • ceramus®-classic models with ceramic piston: universal use – for dispensing in almost any area of application