GST pipette automatic production line Let me talk about the serological pipette first, the English is Serological Pipette, which is a disposable plastic graduated pipette. It was first used as a kind of pipette to replace the glass pipette, and it was called a serological pipette because of its irreplaceable role in aseptic pipetting of serum culture medium. Widely used in tissue culture, bacteriology, clinical, scientific research experiments and other fields that require aseptic operation to transfer liquid.

　　In terms of volume, serological pipettes are mainly divided into six types: 1ml, 2ml, 5ml, 10ml, 25ml, and 50ml. In addition, occasionally 100ml ultra-large volume serological pipettes are circulated in the market.

　　According to the tube type, serological pipettes are divided into stretch tubes and welded tubes. According to the ASTM E934-94 standard, 1ml, 2ml, 5ml, and 10ml can be used as stretched tubes, and 5ml, 10ml, 25ml, and 50ml can be used as welded tubes.

　　In addition, in the industry, in order to distinguish pipettes of different volumes, different color rings/texts are sprayed on the nozzles/wrapping paper for color system identification. Among them, the 1ml pipette has a yellow logo, the 2ml pipette has a green logo, the 5ml pipette has a blue logo, the 10ml pipette has an orange logo, the 25ml pipette has a red logo, and the 50ml pipette has a purple logo .

　　Serological pipette features:

　　The tube head is marked with a prominent color circle logo, which is easy to identify the pipette range model.

　　The scale line is clear and accurate, making it easy to identify the volume of liquid to be pipetted.

　　Bi-directional scale design to meet different liquid pipetting operations.

　　The negative scale design provides considerable extra capacity.

　　The tip of the tube is filled with a filter plug to effectively avoid aerosol contamination of the sample to the pipette.

　　The independent paper-plastic easy-to-tear packaging is convenient for access and provides a medical-grade sterile barrier.

　　Pull-out carton packaging, easy to take out and use.