According to the statistics of the Nonferrous Metals Industry Association, the output of tungsten concentrate in the country was 8,216 tons in April, an increase of 8.97% year-on-year; the cumulative production of tungsten concentrate in the country from January to April was 25,211 tons, an increase of 18.71%. Among them: Hunan, Guangxi, Fujian, Guangdong and Henan cumulative tungsten concentrate production in January-April were 8245 tons, 1163 tons, 1004 tons, 755 tons and 2493 tons, respectively, an increase of 14.95%, 86.45%, 190.52%, 2.76 % and 96.02%, the growth rate is large; Inner Mongolia, Jiangxi and Zhejiang cumulative tungsten concentrate production in January-April were 187 tons, 10517 tons and 20 tons, respectively, down 28.98%, 1.39% and 31.03%.
Cell Culture Flask
The in vitro culture of cells and tissues has become an indispensable part of life research and practice. A wide variety of cell types are cultured, from viruses to bacteria and fungi, from human cells to animal and plant cells. Some cells and tissues can be grown in suspension, but a considerable number of mammalian cells require surface attachment. Therefore, in addition to good transparency, non-toxicity and sterility, the culture flasks, Culture Plates and culture dishes used to provide the in vitro culture environment of cells also need to be surface-modified to enable them to adhere, divide and grow.
75 cm cell culture flask,t75 cell culture flask,suspension cell culture flask
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