GB/T 37750-2019 English PDFUS$519.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 37750-2019: Stable isotope applied terminology and product naming rules Status: Valid
Basic dataStandard ID: GB/T 37750-2019 (GB/T37750-2019)Description (Translated English): Stable isotope applied terminology and product naming rules Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G85 Classification of International Standard: 71.100.99 Word Count Estimation: 26,232 Date of Issue: 2019-06-04 Date of Implementation: 2020-01-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 37750-2019: Stable isotope applied terminology and product naming rules---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Stable isotope applied terminology and product naming rules ICS 71.100.99 G85 National Standards of People's Republic of China Stable isotope application terminology and product naming rules Published on.2019-06-04 2020-01-01 implementation State market supervision and administration China National Standardization Administration issued ContentForeword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 3.1 Basic terminology 1 3.2 Separation Engineering Terminology 3 3.3 Product Terminology 6 3.4 Analytical terminology 8 3.5 Application Terminology 9 4 General principles for product naming 11 4.1 Composition of the name 11 4.2 Naming Principles for Basic Names 11 4.3 The naming principle of suffixes 11 5 Specific regulations and methods for the naming of various stable isotope products 11 5.1 General 11 5.2 Stable isotope labeling inorganic compound 12 5.3 Stable isotope labeled organic compounds 12 5.4 Stable isotope labeled drugs 12 5.5 Stable isotope labeling gas 12 5.6 Stable isotope labeling metal reagent 12 5.7 Stable isotope element 12 5.8 Stable isotope reference material 13 5.9 Other 13 Appendix A (informative) Classification of stable isotope products 14 Index 16ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Fertilizer and Soil Conditioning Standardization Technical Committee (SAC/TC105). This standard was drafted. Shanghai Chemical Research Institute Co., Ltd., Shanghai Stable Isotope Engineering Technology Research Center. The main drafters of this standard. Xu Dagang, Li Liangjun, Du Xiaoning, Luo Yong, Yang Yi, Wang Wei, Hou Jinghua, Lei Wen, Xiao Bin, Li Hulin, Tian Yesheng, Liu Yan, Song Mingming. Stable isotope application terminology and product naming rules1 ScopeThis standard specifies the terms and definitions of stable isotope applications, the general principles of product naming, and the specific names of various stable isotope products. Regulations and methods. This standard applies to the development and production of stable isotope, experimental applications.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. Inorganic Chemistry Nomenclature (Chinese Chemical Society) Organic Chemistry Nomenclature (Chinese Chemical Society) Chinese generic name (National Pharmacopoeia Commission)3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Basic terminology 3.1.1 Ato atom A layer of material structure that maintains the smallest unit of chemical properties. Usually composed of a nucleus and electrons surrounding it, The number of electrons is equal to the number of protons in the nucleus. [GB/T 4960.1-2010, definition 2.1] 3.1.2 Atomic atomicucleus The positively charged core of an atom, usually composed of protons and neutrons, is concentrated almost entirely in the mass of the atom. 3.1.3 Atomic mass atomicmass The static mass of a neutral atom in the ground state. [GB/T 4960.1-2010, definition 2.3] 3.1.4 Atomic mass unit atomismsunit A 12C neutral atom is 1/12 of the resting mass in the ground state. 1u=1.66053873×10-27kg. [GB/T 4960.1-2010, definition 2.4] 3.1.5 Relative atomic mass relativeatomicmass The ratio of the average atomic mass of an element to 1/12 of the mass of the nuclide 12C atom. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 37750-2019_English be delivered?Answer: Upon your order, we will start to translate GB/T 37750-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. 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