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How should the low temperature incubator be used correctly?
Time of Update: 2022-04-29
After the temperature stabilizes, compare the displayed temperature with the actual temperature measured by the thermometer .
After the incubator is stable again, compare the displayed temperature with the actual temperature measured by the thermometer, and recalibrate if necessary .
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In addition to the "CRO" medicine controlled by monkeys, it is deeply in the "smile curve"
Time of Update: 2022-04-29
Therefore, under the circumstance of serious imbalance between supply and demand, the price of experimental monkeys is increasing day by day, and now it has become sky-high, making the cost of safety evaluation projects for a large number of innovative drugs almost doubled .
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Common Compositions of Buffers and Buffers Commonly Used in Biologics
Time of Update: 2022-04-29
Common buffer systems are: (1) Weak acid and its salt (such as HAc—NaAc) (2) Weak base and its salt (NH3·H2O—NH4Cl) (3) Acid salt of polybasic weak acid and its corresponding secondary It is composed of an aqueous solution of grade salt (such as NaH2PO4—Na2HPO4) .
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Do you know all the maintenance points for low temperature incubators?
Time of Update: 2022-04-29
Before the operation of the low-temperature incubator, the internal impurities in the laboratory must be cleaned.
The condenser should be regularly maintained and kept clean .
The above is the relevant introduction about the maintenance points of the low temperature incubator.
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The working principle of the constant temperature and humidity test box
Time of Update: 2022-04-29
It plays an important role in taking away high temperature for heat energy exchange and realizing the characteristics of low temperature and low humidity .
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Common faults and countermeasures of optical microscopes
Time of Update: 2022-04-29
Coarse calibration screw is too tight Due to the long-term use of the optical microscope, the lubricating oil will dry out, or there may be dirt entering the slideway between the lens barrel and the mirror arm, which may make the rotation of the coarse calibration screw difficult .
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The general order of freeze-dried drugs in Sihuan freeze-dried pharmaceutical freeze dryer
Time of Update: 2022-04-29
Sihuan freeze-drying pharmaceutical freeze-drying machine adopts vacuum freezing method in the research and development of pharmaceutical preparations to preserve the active ingredients of drugs. In
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Comparison of pharmaceutical output value and number of enterprises in various provinces in China
Time of Update: 2022-04-29
According to the statistics of the Research and Planning Center of the Pharmaceutical Economics News, the total output value of China's pharmaceutical industry during the "13th Five-Year Plan" period is the seven major pharmaceutical industry sub-sectors (chemical preparations, Chinese patent medicine preparations, chemical raw materials, biological products, medical equipment, hygiene materials and pharmaceutical supplies).
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Pre-IPO investment is unprofitable, early-stage financing has doubled, computer biology investment has tripled in one year, 2021 European and American biopharmaceutical investment and financing summary
Time of Update: 2022-04-29
Biopharmaceuticals accounted for 46% of the industry's total investment in the first half of the year, which Silicon Valley Bank believes is mainly due to the opening of the IPO window and the increase in mezzanine financing before large-scale listings in the first quarter.
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Briefly describe the past, present and future of heat shrinkable film
Time of Update: 2022-04-29
POF heat shrinkable film With the continuous changes in market demand, heat shrinkable film is developing in a multi-layered and functional direction, and many new technologies and new products have appeared .
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Points for attention in the use of ultrasonic extraction unit of Shandong Baihe Company
Time of Update: 2022-04-29
But do you know some key points that should be paid attention to when using the ultrasonic extraction tank?
Remember to be empty (the ultrasonic horn must be inserted into the sample before it can be turned on) .
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The working principle, control method and working conditions of the temperature control system of the TCU reactor
Time of Update: 2022-04-29
According to the user's requirements, the low temperature and the cooling capacity, the low temperature and the container capacity can be reasonably matched to meet the actual needs of different users; the main function of the reactor temperature control system is to The temperature of the reaction kettle is controlled to improve the heat transfer efficiency, which can meet the strict requirements of high process standards, closed-loop heating, small heat loss, and wide application range .
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List of the latest clinical use ratios of 218 domestically harvested varieties!
Time of Update: 2022-04-29
From April 11, 2021 to January 31, 2022, the procurement situation is as follows: Purchase quantity and amount The total number of selected drugs purchased in 12 alliance regions in the province is 333.
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my country's innovative drug research and development has made unprecedented achievements, when will it catch up with the United States?
Time of Update: 2022-04-29
These products can use the "fast-follow" strategy according to the availability of innovative drug resources in China, and make a lot of money with strong sales strength, but the United States is the country with the highest rate and degree of access to innovative drugs.
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Nine precautions for the use of polarizing microscopes
Time of Update: 2022-04-29
3. Properly keep the power cord and foot switch to avoid damage to the related components of the polarizing microscope, and return it in time after use .
6. The polarizing microscope has two sets of light source lamp 1 and lamp 2, which can be switched at any time during use.
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Fast-forwarding industries, how to face the challenge of talents in the micro-Guangdong-Hong Kong-Macao Greater Bay Area
Time of Update: 2022-04-29
" Huang Weijian, deputy director of the Guangzhou Development Zone Investment Promotion Bureau, said, "With the changes in the international environment, the need for talents The demand for experience and innovation capabilities will gradually be distributed to every segment of the industry chain, and I believe it will be better in the future .
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Looking for PD-1 Blue Ocean Market Jianghu
Time of Update: 2022-04-29
Its chairman, executive director and CEO Zhang Wenjie said at a recent media exchange meeting that the company's goal is not only biosimilars, but also hopes to enter the leading camp in the field of innovative drugs .
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What are the main features of the microbiological tester?
Time of Update: 2022-04-29
This product uses a high-performance diaphragm pump to directly discharge the liquid without the need for a filter bottle.
Built-in miniature high-performance diaphragm pump, low noise, no need to pump a filter bottle, direct liquid discharge, more convenient to use; 3 .
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A few points about the use of shaking incubators
Time of Update: 2022-04-29
The oscillating incubator is controlled by a microprocessor and has functions such as monitoring, temperature control and power-off protection.
It is strictly forbidden to put the heating object directly into the refrigerating incubator to prevent danger .
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Major clinical research progress: T-DXd vs TDM1 second-line treatment of HER2+ breast cancer
Time of Update: 2022-04-29
The data showed that among patients with HER2-positive metastatic breast cancer previously treated with trastuzumab and a taxane, the T-DXd group had a lower risk of disease progression or death than the T-DM1 group .
