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The Safety of HBT1
Time of Update: 2023-05-12
The HBT, or Heterojunction Bipolar Transistor, is a type of semiconductor device that is widely used in the chemical industry for a variety of applications, including process control, monitoring, and safety systems.
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The Production Process of Bis(4-amino-3-methylcyclohexyl)methane
Time of Update: 2023-04-29
Bis(4-amino-3-methylcyclohexyl)methane, also known as BMAH, is an important intermediate chemical used in the production of various products, such as pharmaceuticals, dyes, and pesticides.
Bis(4-amino-3-methylcyclohexyl)methane, also known as BMAH, is an important intermediate chemical used in the production of various products, such as pharmaceuticals, dyes, and pesticides.
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The Production Process of Tandutinib
Time of Update: 2023-04-25
The production process of tandutinib involves several steps, including the synthesis of the parent compound, its purification, and the formation of the final product.
The production process of tandutinib involves several steps, including the synthesis of the parent compound, its purification, and the formation of the final product.
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Application of Limulus Reagent in Bacterial Endotoxin Test
Time of Update: 2022-08-30
However, after a certain period of time (such as half a year), the sensitivity of the Limulus reagent with poor quality may change, and the change of the sensitivity will change the allowable limit of endotoxin in the test sample reflected by the determination result [ 3 ] .
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The Ministry of Agriculture announced the implementation of the "Guidelines for the Preparation of National Standards for Pesticide Residue Testing Methods
Time of Update: 2022-03-20
In order to unify the standard formulation and revision of pesticide residue testing methods, the Ministry of Agriculture organized the formulation of the "Guidelines for the Preparation of National S
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The earliest art paint brand that became associated with the Olympic Games
Time of Update: 2021-07-23
The high-performance coating products developed by Tasani have also been widely praised after being applied in various venues of the Barcelona Olympic Games.
It is precisely because of Tasani's excellent performance in coating function indicators and environmental protection indicators that he was trusted by the officials of the 25th Barcelona Olympic Games.
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Formulate or revise coating policies and regulations to promote the green development of the industry
Time of Update: 2021-07-19
Global Coatings Network News:Global Coatings Network News: Global Coatings Network News: In the past 2016, in the context of national industrial restructuring and comprehensive management of environmental pollution, relevant national ministries and commissions and local governments have further formulated or revised a number of policies and regulations in the field of paint coating and pigment manufacturing.
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Four national standards including polymer waterproof materials will no longer be enforced from March 23
Time of Update: 2021-07-16
4-2010) 4 standards are related to waterproofing.
4-2010) 4 standards are related to waterproofing.
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NEJM: Investigation on Infection Status of California Medical Staff After Vaccination of SARS-CoV-2
Time of Update: 2021-03-30
New England Journal of InfectionAs of November 2020, data from the third phase of clinical trials of mRNA vaccines show that 14 days after the second dose of mRNA-1273 vaccine (Moderna), the effective rate of preventing symptomatic SARS-CoV-2 infection is 94.
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Literature Sharing | "Uncertain" UroVysion Fluorescence In Situ Hybridization Results: Clinical Significance of Diagnostic Terms
Time of Update: 2021-03-27
The UroVysion FISH results of some cases in clinical testing have 1-3 abnormal cells.
The purpose of this study is to clarify the incidence and clinical significance of these uncertain UroVysion results.
Overall, the incidence of secondary malignancies in the UroVysion group with uncertain results (14/59, 23.
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The global specialty coatings market is highly competitive
Time of Update: 2021-02-02
Global specialty coatings and their markets are generally divided by geographical distribution, application areas, film-forming substations.
According to geographical distribution can be divided into Latin American market, European market, Asia-Pacific market, North American market, Middle East market.
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2020 edition of the Chinese Pharmacopeia was officially promulgated! Implemented on 30 December
Time of Update: 2020-07-15
Guide: A total of 5911 varieties were collected, 319 new species were added, and 3177 were revised just now, the State Drug Administration and the National Health and Health Administration jointly i
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China's first laboratory for the detection of leprosy was officially put into use
Time of Update: 2002-03-29
Introduction: the first BSE Laboratory of China's quality inspection system was built in Beijing entry exit inspection and epidemic Bureau and officially put into use According to experts, the BSE tes
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Mongolia will increase meat exports to Russia
Time of Update: 2001-11-02
Introduction: Russia is the traditional market for Mongolian meat exports Since the outbreak of foot-and-mouth disease in Mongolia last year, Mongolian meat exports to Russia have declined significant
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Brazil again banned the import of genetically modified soybeans
Time of Update: 2001-01-16
OA show ('918 '); [Brazil once again prohibits the import of genetically modified soybeans] the first district court of the Brazilian Federation issued a judgment on the 8th, prohibiting Monsanto from
