English
PC (polycarbonate) carboys are widely used in laboratory and industrial settings for storing and transporting large volumes of liquid. Here are some advantages of using PC carboys:
1.Durability: PC carboys are highly durable and resistant to breakage, making them ideal for withstanding the rigors of handling, transportation, and storage. They are less prone to cracking or shattering compared to glass or other plastic carboys, reducing the risk of accidental spills and contamination.
2.Chemical Resistance: PC is known for its excellent chemical resistance. PC carboys can safely store a wide range of chemicals, including acids, bases, solvents, and corrosive substances. This makes them suitable for various applications in laboratories, pharmaceutical production, and industrial settings where chemical compatibility is crucial.
3.Transparency: PC carboys are transparent, allowing for easy visual monitoring of the liquid level, condition, and any turbidity or precipitation within the container. This enables users to quickly assess the contents of the carboy without the need for opening or compromising the integrity of the stored material.
4.Autoclavability: PC carboys are generally designed to withstand high temperatures, enabling them to be sterilized effectively using autoclaves. This is essential for maintaining aseptic conditions and avoiding contamination in applications such as biotechnology, microbiology, and cell culture.
PC Carboys5.Temperature Resistance: PC carboys can withstand a wide range of temperatures, including both high and low extremes. They can resist thermal cycling, making them suitable for applications that require temperature-controlled storage or transportation of liquids.
6.Lightweight: PC carboys offer a lightweight alternative to glass carboys, making them easier to handle and transport, especially when dealing with larger volumes. This can improve workplace ergonomics and reduce the risk of accidents or injuries associated with heavy and cumbersome containers.
7.Versatility: PC carboys come in various sizes and shapes, allowing for flexibility in meeting specific storage or transportation requirements. They often have molded handles or ergonomic design features for improved grip and pouring control.
8.Longevity: PC carboys have a longer lifespan compared to many other plastic containers. They are resistant to degradation from repeated use or exposure to UV light, ensuring reliable performance over an extended period. This longevity translates into cost savings and reduced waste from frequent container replacements.
Overall, PC carboys offer a combination of durability, chemical resistance, transparency, and temperature resistance, making them a preferred choice for many laboratory and industrial applications where the safe storage and transport of liquids are essential.
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.