tiandi@tiandicn.com / lab-glassware@tiandicn.com
+86-515-88631536 / +86 13912566435
+ 86 19551521639
Tiandilabware
Product introduction
Laboratory quantitative suction ball is a laboratory tool used to accurately absorb and transfer a certain volume of liquid. It is usually used in conjunction with a glass pipette. The quantitative suction ball is generally made of soft rubber or plastic, spherical or nearly spherical, with a slender neck that can be connected to a glass pipette. By squeezing the suction ball, the air in it is expelled, and then the pipette is inserted into the liquid, the suction ball is released, and the negative pressure generated when the ball returns to its original shape is used to suck the liquid into the pipette. When the liquid needs to be transferred, the suction ball is squeezed again to squeeze the liquid out of the pipette.
Product features
(1) Reliable material: mostly made of soft rubber or plastic, durable and well sealed.
(2) Precise quantitative measurement: with graduated pipette, it can accurately absorb and transfer liquids, with an accuracy of 0.1 ml or more.
(3) Convenient operation: liquid aspiration and discharge can be achieved by squeezing and releasing, and the transfer process is simple.
Product specifications
| Cat.No. | Specifications and models | Packing quantity |
| TD-S-005801 | Tri-directional | 20PCS/PACK，200PCS/CTN |
Product applications
Laboratory quantitative suction balls are mainly used for accurate absorption and transfer of liquids, such as accurately measuring reagents when preparing solutions in chemical experiments, adding trace amounts of samples in biological experiments, and various experiments that require accurate transfer of liquids from one container to another.
- Previous:Single - bulb air pump
- Next:Latex tube
