A pipette, also known as a pipette gun, is a device used to quantitatively transfer liquids. When conducting research in analytical testing, a small or trace amount of liquid is generally removed with a pipette. Pipettes can be divided into gas piston pipettes (Air-displacement pipette) and external piston pipettes (Positive-displacement pipette) according to the principle. Gas piston pipettes are mainly used for standard pipetting, and external piston pipettes are mainly used to handle special liquids such as volatile, corrosive and viscous. Many people ignore the correct use of pipettes and some of the details.
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First, the rate of production and sales reversed the decline
The production-to-sales ratio for the first four months was 96.53%, a year-on-year increase of 0.02% and a month-on-month increase of 0.6%. Reversed the continuous decline in the ratio of production and sales this year.
Second, the economic aggregate and economic benefits maintained rapid growth
According to the statistics of the Provincial Bureau of Statistics, the total industrial output value of the province's machinery industry in January-April was 146.509 billion yuan, a year-on-year increase of 32.68%, an increase of 0.13 percentage points over the same period of last year; the sales income reached 114.514 billion yuan, an increase of 38.27% over the same period last year. Increased by 5.72 percentage points; realized industrial added value of 34.454 billion yuan, up 31.48% year-on-year; realized profits and taxes of 7.808 billion yuan, up 30.30% year-on-year; realized profit of 3.569 billion yuan, up 35.13% year-on-year; completed export delivery value of 49.374 billion yuan, year-on-year The increase was 16.01%.
Third, 30 key enterprises continue to maintain strong momentum of development
From January to April, 30 key enterprises completed industrial output value of 27.645 billion yuan, a year-on-year increase of 9.42%; realized sales income of 302.17 billion yuan, an increase of 23.19%; realized profits and taxes of 2.267 billion yuan, an increase of 48.32%; realized profits of 1.053 billion yuan , a year-on-year increase of 54.74%. Its profit and tax and profit growth were higher than the industry average of 18.02 and 19.61 percentage points respectively.
Some industries in the four or six major industries continue to maintain rapid development speed
The total output value of electrical machinery and equipment manufacturing industry was 24.064 billion yuan, up 28.49% year-on-year; the sales income of products was 18.065 billion yuan, up 35.43% year-on-year; the total profit and tax was 1.188 billion yuan, up 17.30% year-on-year; 449 million yuan, an increase of 15.61%.
The transportation equipment manufacturing industry achieved a total industrial output value of 35.772 billion yuan, a year-on-year increase of 41.84%; realized product sales revenue of 27.288 billion yuan, an increase of 43.63%; total profits and taxes of 1.890 billion yuan, an increase of 34.36%; profit and loss after the total profit of 8.49 100 million yuan, an increase of 17.97%.
The metal products industry achieved a total industrial output value of 15.029 billion yuan, a year-on-year increase of 35.46%; realized product sales income of 12.285 billion yuan, an increase of 43.01%; total profit and tax of 772 million yuan, an increase of 26.63%; profit and loss after the total profit of 343 million yuan , an increase of 30.54%.
The general equipment manufacturing industry achieved a total industrial output value of 44.366 billion yuan, a year-on-year increase of 32.08%; realized product sales revenue of 32.133 billion yuan, an increase of 32.01%; total profit and tax of 1.945 billion yuan, an increase of 35.09%; profit and loss after the total profit of 938 million Yuan, an increase of 80.66%.
The special equipment manufacturing industry realized a total industrial output value of 24.89 billion yuan, a year-on-year increase of 27.13%; realized product sales income of 22.78 billion yuan, an increase of 42.45%; total profits and taxes of 1.876 billion yuan, an increase of 35.50%; profit and loss after the total profit of 926 million Yuan, an increase of 37.32%.
Among them, instrumentation and cultural office machinery realized a total industrial output value of 2.388 billion yuan, an increase of 8.05%; realized product sales income of 1.861 billion yuan, an increase of 25.24%; total profits and taxes of 138 million yuan, down 1.33% year-on-year; The total profit was 63 million yuan, a year-on-year decrease of 17.02%.
V. Technology transformation investment maintains rapid growth
From January to April, the machinery industry, which is mainly engaged in equipment manufacturing, completed an investment of 16.98 billion yuan, an increase of 30.7%.
Sixth, some cities (states) are developing rapidly
The machinery industry in Zigong, Dazhou, Ya'an, Panzhihua, Guangyuan and Liangshan Prefecture developed rapidly. The profits from January to April increased by 171.28%, 216.53%, 232.85%, 204.33%, 196.91% and 101.03%.
From January to April, the production and sales rate of machinery industry in Sichuan Province improved.
From January to April, the province's machinery industry continued to maintain a steady upward trend. The economic operation was good, the economic benefits continued to grow rapidly, and the production and sales rate increased.