English
In the vast domain of life sciences research, serum serves as a fundamental nutrient source for cell culture, and its storage conditions and stability are directly linked to the reliability of experimental outcomes and the smooth progress of scientific research. Therefore, a high-quality culture media bottle is not just an essential laboratory tool, but also a critical safeguard for ensuring research quality.
Low-Temperature Durability to Preserve Activity
In the meticulous world of research, every batch of serum holds the mysteries of life and the promise of scientific discovery. To maintain the activity and stability of these precious resources, culture media bottles are designed with excellent low-temperature resistance. This capability is largely determined by the material used, with PET or PETG being the most common. Whether for short-term storage at -5°C or long-term preservation at -20°C, these bottles handle the conditions with ease, ensuring that the serum remains intact in low-temperature environments, continuously supporting cell cultures with a stable nutrient supply.
Transparent Design for Quality Monitoring
The quality of serum is key to the success of scientific experiments. An outstanding culture media bottle is made from high-transparency materials, acting like a "window" into the serum's clarity, color, and potential sedimentation. This transparent view allows researchers to quickly assess the condition of the serum, promptly detecting and addressing contamination or spoilage, ensuring the purity and reliability of experimental materials.
Sealing Protection to Prevent External Contamination
Sealing performance is another crucial factor in maintaining the quality of serum. The precision design of the bottle cap and neck effectively prevents the intrusion of air, moisture, and microorganisms, creating a sterile, dry storage environment for the serum. This tight seal not only extends the shelf life of the serum but also ensures the accuracy and reproducibility of experimental results.
Additional Thoughtful Features
Beyond the core functions mentioned above, culture media bottles incorporate various user-friendly design elements to further enhance the experience for researchers. For example, the bottles often feature clear molded graduations on the side, enabling researchers to easily monitor serum volumes for precise usage. The square bottle design balances optimal space utilization with ease of handling, making both storage and operation more convenient and efficient.
In the journey of scientific exploration, culture media bottles stand as a solid defender of serum quality and an enabler of experimental success through their exceptional design and functionality. More than just a common container, they are an essential force driving progress in life sciences, providing researchers with efficient, reliable liquid storage solutions that propel scientific discovery forward.
The FAI climbed 5.9 percent year-on-year in the first 11 months of 2018, quickening from the 5.7-percent growth in Jan-Oct, the National Bureau of Statistics (NBS) said Friday in an online statement.
The key indicator of investment, dubbed a major growth driver, hit the bottom in August and has since started to rebound steadily.
In the face of emerging economic challenges home and abroad, China has stepped up efforts to stabilize investment, in particular rolling out measures to motivate private investors and channel funds into infrastructure.
Friday's data showed private investment, accounting for more than 60 percent of the total FAI, expanded by a brisk 8.7 percent.
NBS spokesperson Mao Shengyong said funds into weak economic links registered rapid increases as investment in environmental protection and agriculture jumped 42 percent and 12.5 percent respectively, much faster than the average.
In breakdown, investment in high-tech and equipment manufacturing remained vigorous with 16.1-percent and 11.6-percent increases respectively in the first 11 months. Infrastructure investment gained 3.7 percent, staying flat. Investment in property development rose 9.7 percent, also unchanged.