In the laboratory, the workstation suction is one of the indispensable experimental tools. It can be used to absorb and transfer liquid samples and is one of the essential accessories in laboratory operations. However, there are some differences in the use of different types of this product, so the correct selection and use of this product is very important.

First of all, it is necessary to select the appropriate suction head according to the different pipette type and specifications. Generally speaking, the product is divided into 1 ml, 0.5 ml, 0.25 ml, 0.1 ml and other different capacity models. If you choose an inappropriate suction head, it will cause problems such as inaccurate absorption or inability to absorb liquid. In addition, it is also necessary to pay attention to the material and shape of the suction head to ensure compatibility and reliability with the pipette.