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Qilu Pharmaceuticals " O nitrogen flat mouth solution film" is about to be approved for the market
Time of Update: 2021-01-21
Source: Pharmaceutical Rubik's Cube Info recently, Qilu Pharmaceuticals according to the chemical drug class 2.2 declared O nitrogen flat-mouth soluble film application (acceptance number: JXHS1800028, CXHS1900029) in the "in the approval" stage
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Yeast breaking liquid nitrogen grinding method
Time of Update: 2021-01-21
Pour out the powder, melt in the 37-degree water bath, add liquid nitrogen with a syringe, repeat the above steps, repeat 3 times.
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Due to process conditions, the potentially heavy drug Ao nitrogen flat compound was delayed by the FDA approval
Time of Update: 2021-01-19
On Tuesday, NASDAQ-listed Company Alkermes announced that it had received a letter from the U.S. Food and Drug Administration (FDA) on its new drug, APKS 3831 (Ao nitrogenpine/samidorphan), for adults with schizophrenia and bisomethic type I disorders.
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The efficiency mechanism of the steady-state regulation of nitrogen fertilizer is revealed
Time of Update: 2021-01-13
encodes acetaldehyde phosphoric acid-dependent amino transferase, negative regulation of growth hormone synthesis. have been reported that growth hormone can regulate the efficiency of nitrogen fertilizer utilization in plants
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Qilu Pharmaceuticals " O nitrogen flat mouth solution film" is about to be approved for the market
Time of Update: 2021-01-13
Recently, Qilu Pharmaceuticals according to the chemical drug class 2.2 declared O nitrogen flat mouth solution membrane application (acceptance number: JXHS1800028, CXHS1900029) is in the "in the approval" stage, is expected to be approved by NMPA in the near future.
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Chinese scientists have successfully identified the nitrogen-efficient gene in rice
Time of Update: 2021-01-12
has important application potential in the field of green agricultural development. In the early hours of the 7th Beijing time, the internationally renowned academic journal Nature published this major breakthrough in rice green development
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New progress has been made in the study of bio-nitrogen fixation mediated by nanoenzymes
Time of Update: 2021-01-12
Recently, Professor Han Heyou of the National Key Laboratory of Agricultural Microbiology at Huahua Agricultural University published a research paper entitled "Cobalt Ferrite Nanozyme for Efficient Symbiotic Nitrogen Fixation via Administration Reactive Oxygen Metabolism" at Environmental science-nano.
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Compact rice is more resistant to nitrogen and reverse under machine-inserted conditions
Time of Update: 2020-12-23
study found that the inverted index (LI) of hybrid rice (hybrid indica and indica) was higher than that of conventional indica sources due to the high differences in strains.
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Improve patient compliance! Haussen Pharmaceuticals O nitrogen flat oral instant film was approved for the market
Time of Update: 2020-12-21
public information shows that before China's approved listing of O nitrogen flat has two dosage forms - tablets and mouth collapse tablets, there is no oral instant film products approved for the market.
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Molecular Biology and Genetic Engineering in Nitrogen Fixation
Time of Update: 2020-11-28
Biological nitrogen fixation is a complex and tightly regulated process limited to a group of prokaryotic species known as diazotrophs.
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Teflon hollow fiber membrane was successfully used for high ammonia nitrogen wastewater treatment for the first time
Time of Update: 2020-11-23
treatment capacity of 50 tons / day, water ammonia nitrogen concentration of 2000 to 5000 mg / liter, the design of ammonia nitrogen concentration of 10 mg / liter. industrial projects by the Institute and Nanjing Biding New Film Technology Co., Ltd
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Natural nitrogen fixation
Time of Update: 2020-11-22
, there is a root tumor bacteria in soybean plants, which contains nitrogen fixation enzymes that convert nitrogen into into nitrogen compounds .
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Long-lasting nitrogen fertilizer
Time of Update: 2020-11-22
are made of brick, called ultra-slow fertilizer, can continue to supply nitrogen for 3 to 5 years, can be used in forestry and urban greening. The nitrogen provided is almost 100% effective and free of residues. Envelope fertilizer
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An overview of several nitrogen generators commonly found on the market
Time of Update: 2020-11-18
An overview of the gas chromatography column adsorption separation technology, electrochemical separation method and physical adsorption method (requires "liquid addition"): the generator using electrochemical separation method and physical adsorption method can produce pure nitrogen, oxygen and other gases.
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Answers to frequently asked questions about Kye's nitrogen fixers
Time of Update: 2020-11-17
(2) fully automatic Ket nitrogen fixer: distillation, titration integrated design, sample digestion after full into the instrument automatic watering, automatic alkali, automatic rehydration, automatic acidification, automatic titration and results calculation and printing.
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Nitrogen generator fault judgment
Time of Update: 2020-11-16
can control the output of the gas flow, but the exhaust end, nitrogen switch to the chromatography gas road, due to the output of nitrogen to Soon in the connected line to establish pressure, so will make the nitrogen generator output flow quickly
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How to add electrolyte to a high purity nitrogen generator
Time of Update: 2020-11-16
How to add electrolyte high purity nitrogen generator is made according to the principle of air separation by electro catalysis.
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Nitrogen association identified methanol five major development priorities
Time of Update: 2020-11-14
" and strictly prohibit the construction and expansion of methanol plants in areas with sensitive ecological environment, lack of water resources and tight raw material resources. " downstream products for the development of the industry to provide
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Determination of non-protein nitrogen.
Time of Update: 2020-10-22
Add 3 ml of copper sulfate solution, shake well, transfer the slurry to centrifugal tube , while rinsing the residue with 8 ml of water.
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Determination of total nitrogen volume - Kye's nitrogen fixation method.
Time of Update: 2020-10-21
and speed up the decomposition of organic matter, in addition to potassium sulfate, can also be added sodium sulfate, potassium chloride and other salts to increase the boiling point, but the effect is not as good as potassium sulfate. Copper sulfate acts
