Three characteristics of PETG media bottles

 Serum is an essential nutrient when culturing cells. It provides binding proteins, growth factors, hormones, etc. for cell growth, and also protects cells. PETG media bottle is a special storage container for this substance. Serum has strict requirements on storage conditions. So, what are the characteristics of its packaging?

Low temperature resistance: The storage temperature of serum is -5°C to -20°C, and the lower storage temperature determines the low temperature resistance of its storage container. The material of the PETG media bottle has very good low temperature resistance and can withstand a low temperature of -60°C, which is also a very important performance.

Square design: In daily life, most of the plastic bottles we see are round in design, while the storage containers of serum bottles are in square design. This design conforms to ergonomic features, easy to grasp, and more convenient to use.

FuDau 125ml Square PETG Media BottlesFuDau 125ml Square PETG Media Bottles

Sterility: Cell culture needs to be carried out in a sterile environment, and the presence of bacteria will affect the growth of cells. As a necessary nutrient for cell growth, serum itself must meet the requirements of sterility, and the packaging must also be sterilized before use.

The above are the three major characteristics of PETG media bottles, and these characteristics are also to better meet the storage needs of serum. In addition, the transparency of this storage container is very high, and the state of the solution can be observed through the bottle body, and the bottle body is also equipped with molded scales, which is convenient for controlling the amount of solution added.

评论

发表评论

此博客中的热门博文

Material features of PETG media bottles

图片
  PETG media bottles   are a special packaging for storing various media, reagents, serum and other solutions, and it is also a product that scientific researchers have more contact with. The wide range of applications is mainly due to the superior properties of its materials. PETG is a transparent plastic that belongs to the non-crystalline copolyester. Serum needs to be stored in a low temperature environment. The use range of this material is -80°C to 60°C, which makes PETG media bottles fully meet the storage needs of serum. In addition, it has the following features: 1. High transparency, the light transmittance reaches 90%, which can reach the transparency of plexiglass; 2. It has stronger rigidity and hardness, excellent scratch resistance, impact resistance and toughness, which is close to or even exceeds that of polycarbonate (PC), and is suitable for injection molding, extrusion molding and extrusion blowing processing; 3. In terms of chemical resistance, oil resistance, weat
阅读全文

What are the common specifications of serum bottles

图片
  In biological laboratories, we often have to store various solutions and reagents. Thanks to the advantages of good performance, transparency, and temperature resistance, serum bottles have become "frequent visitors" in the laboratory. As a commonly used storage container, what are its common specifications?                      FuDau 60ml-Square-PETG-PET-Media-Bottles Common materials for serum bottles include PETG and PET, both of which have very good temperature resistance and transparency. In comparison, bottles made of PETG have more advantages in terms of barrier properties. If you want to pursue a better storage state of the solution, it is recommended to use a bottle made of PETG. There is a molded scale on the body of the bottle, we can clearly observe the capacity and state of the solution. The common specifications of this kind of container include 5ml/10ml/30ml/60ml/125ml/250ml/500ml/1000ml, etc., which are mostly used to store serum, culture medium, buffer, dis
阅读全文

Cell factory requirements for production raw materials

图片
Cell factories   are mainly used for large-scale cell culture. Cells have high requirements on the environment, such as temperature, humidity, osmotic pressure, pH value, etc. Therefore, this kind of   cell   consumables also has high requirements on raw materials. The first is transparency. In the process of cell culture, it is necessary to grasp the growth state of the cells at any time, and make corresponding adjustments according to the cell proliferation. Therefore, the raw materials of the cell factory must meet the requirements of transparency, so that it is convenient for researchers to observe the growth of cells. The second is the compatibility of materials. The raw materials of this consumable generally meet the requirements of USP Class VI medical polymer materials. Medical polymer materials refer to polymer materials used to manufacture human internal organs, external organs, pharmaceutical dosage forms and medical devices, and their sources include natural biopolymer mate
阅读全文