English
In modern life science laboratories, Erlenmeyer shake flasks have become indispensable tools for researchers due to their unique design and multiple advantages. Their distinctive shape and outstanding performance in experimental operations make them widely favored.
First, Erlenmeyer shake flasks stand out for their excellent mixing capability. Their long-neck design facilitates thorough liquid mixing during shaking, ensuring efficient dissolution of solutions and uniform dispersion of suspensions. This characteristic is crucial for life science research that demands experimental repeatability and result accuracy.
Second, these flasks offer exceptional stability. The triangular base design enhances balance during shaking, preventing accidental tipping caused by minor collisions. This effectively protects experimental samples and improves overall laboratory safety.
Another key advantage is their user-friendly operation. The long-neck structure allows for easy pouring of liquids, making them particularly suitable for experiments requiring precise flow control. Researchers can effortlessly adjust the pouring angle, accurately controlling the speed and position of liquid transfer to meet the complex demands of laboratory work.
Durability is another reason why Erlenmeyer shake flasks are highly regarded. Typically made from acid- and alkali-resistant materials, they withstand repeated use and prolonged exposure to chemical reagents while maintaining structural integrity and stable performance, ensuring reliable support for experiments.
In summary, Erlenmeyer shake flasks are not just common laboratory containers—they are essential tools in modern life science research. Their superior mixing efficiency, stable shaking performance, convenient handling, and durable material composition make them an outstanding choice for various experiments. By providing a safe, efficient, and reliable experimental environment, they help researchers advance their exploration of the mysteries of life sciences.
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.