- [ RUBBER]: Constructed from premium rubber material that is highly resistant, ensuring safety and longevity.
- [USER-FRIENDLY DESIGN]: Convenient and easy to use, helping liquid transfer with the elastic force of rubber for efficient pipetting.
- [Precise Suction Control]: Features 3 openings with small beads for precise and controlled suction of solutions, minimizing errors.
- [HYGIENIC PIPETTING]: Avoid the solution by being careful not to suck it into the ball, thus ensuring clean and precise pipetting.
- [SMOOTH OPERATION]: Small beads in the rubber tube help create optimal airflow for smooth, efficient suction during use.
1. Made of rubber, resistant, safe and durable to use.
2. Easy and convenient to use, help the pipettes draw a liquid rubber ball.
3. The suction ball has 3 openings which are used by the force of the elastic rubber to help draw the solution into the pipette.
4. Be careful not to suck the solution into the ball.
5. Safe in the opening of each ball has a small ball in the rubber tube, as long as the side of the ball can be pressed between the ball and the rubber tube to form gaps between the air and the outside.
6. The absorption of liquid can be controlled by the existence or absence of this intermediate space.
Specifications:
Condition: 100%
Item Type: Quantitative Suction Ampoule
Material: Rubber
Color: Red
Opening diameter: approx. 11.2mm / 0.44in
Hole Diameter: Approx. 5.7mm / 0.22in
E Opening diameter: approx. 12.8mm / 0.50in
Hole Diameter: Approx. 7.6mm / 0.30in
Opening diameter: approx. 14.4mm / 0.57in
Hole Diameter: Approx. 7.1mm / 0.28in
Weight: approx. 46g / 1.6oz
Package list:
1 x quantitative suction bulb
