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Distribution of LME copper stocks on 26 February
Time of Update: 2022-11-29
date variety inventory Changes February 26 copper 197,225 -2,025 metric ton date Variety inventory increases and decreases February 26 copper 197,225 -2,025 metric ton date Variety inventory increase
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Announcement of the draft standard for disodium edetate pharmaceutical excipients (second time
Time of Update: 2022-11-14
pdf National Pharmacopoeia Commission November 4, 2022Immediate feedback In order to ensure the scientificity, rationality and applicability of the standard, the proposed revised pharmaceutical excipient standard is hereby published for the second time to solicit opinions from all walks of life (see the annex for details).
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Nature BE: Breaking through the blood-brain barrier, the new AAV variant helps treat brain tumors and central nervous system genetic diseases
Time of Update: 2022-10-31
On October 10, 2022, Fengfeng Bei's team from the Department of Neurosurgery, Brigham and Women's Hospital, Harvard University, USA, published an online publication in the journal Nature Biomedical Engineering entitled : Variants of the adeno-associated virus serotype 9 with enhanced penetration of the blood-brain barrier in rodents and primates Research paper.
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Characteristics of the natural history of chronic hepatitis B virus infection
Time of Update: 2022-09-06
Guideline title: Characteristics of the natural history of chronic hepatitis B virus infectionEnglish title:Publisher: Department of Pathogen Biology and Center for Infectious Diseases, School of Basi
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Determination of the color of 50% aqueous solution of caprolactam for industrial use—spectrophotometry (1
Time of Update: 2021-12-14
GB/T 6682-1992 Analytical laboratory water specifications and test methods (ncq ISO 3696: 1987)GB/T 8170 Numerical Rounding Rules and the Expression and Judgment of Limit Values3 Principles of the methodUse a spectrophotometer to measure the absorbance of a 50% caprolactam aqueous solution at a wavelength of 390nm, and multiply the absorbance by the constant 150 to convert it into the Hazen unit—the chromaticity of the platinum-diamond color number .
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Summary of the most full CAR-T drug market approval
Time of Update: 2020-07-09
Texts On June 6 , 2020, Nanjing Legendary Bio was listed on NASDAQ, and CAR-T drug became a hot topic again What about the registration approval of CAR-T drugs in China? The approval process and tre
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The new sharpin in the field of "elite" drugs in immunoglobulins - monoantigen
Time of Update: 2020-06-02
Single-resistant refers to the immune system of the body under the stimulation of antigens, by B lymphocytes differentiated into the plasma cells produced by the corresponding antigen can be specifica
